.gitignore

@@ -1 +1 @@
-SOURCES/Python-3.9.14.tar.xz
+SOURCES/Python-3.9.18.tar.xz

.python3.9.metadata

@@ -1 +1 @@
-fa48bd60aee6abf2d41aafb273ebf9fb6b790458 SOURCES/Python-3.9.14.tar.xz
+abe4a20dcc11798495b17611ef9f8f33d6975722 SOURCES/Python-3.9.18.tar.xz

SOURCES/00189-use-rpm-wheels.patch

@@ -31,7 +31,7 @@ index e510cc7..5bd16a6 100644
  
  __all__ = ["version", "bootstrap"]
 -_SETUPTOOLS_VERSION = "58.1.0"
--_PIP_VERSION = "22.0.4"
+-_PIP_VERSION = "23.0.1"
 +
 +_WHEEL_DIR = "/usr/share/python-wheels/"
 +

SOURCES/00382-cve-2015-20107.patch

@@ -1,150 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Petr Viktorin <encukou@gmail.com>
-Date: Fri, 3 Jun 2022 11:43:35 +0200
-Subject: [PATCH] 00382: CVE-2015-20107
-
-Make mailcap refuse to match unsafe filenames/types/params (GH-91993)
-
-Upstream: https://github.com/python/cpython/issues/68966
-
-Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2075390
----
- Doc/library/mailcap.rst                       | 12 +++++++++
- Lib/mailcap.py                                | 26 +++++++++++++++++--
- Lib/test/test_mailcap.py                      |  8 ++++--
- ...2-04-27-18-25-30.gh-issue-68966.gjS8zs.rst |  4 +++
- 4 files changed, 46 insertions(+), 4 deletions(-)
- create mode 100644 Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst
-
-diff --git a/Doc/library/mailcap.rst b/Doc/library/mailcap.rst
-index a22b5b9c9e..7aa3380fec 100644
---- a/Doc/library/mailcap.rst
-+++ b/Doc/library/mailcap.rst
-@@ -60,6 +60,18 @@ standard.  However, mailcap files are supported on most Unix systems.
-    use) to determine whether or not the mailcap line applies.  :func:`findmatch`
-    will automatically check such conditions and skip the entry if the check fails.
- 
-+   .. versionchanged:: 3.11
-+
-+      To prevent security issues with shell metacharacters (symbols that have
-+      special effects in a shell command line), ``findmatch`` will refuse
-+      to inject ASCII characters other than alphanumerics and ``@+=:,./-_``
-+      into the returned command line.
-+
-+      If a disallowed character appears in *filename*, ``findmatch`` will always
-+      return ``(None, None)`` as if no entry was found.
-+      If such a character appears elsewhere (a value in *plist* or in *MIMEtype*),
-+      ``findmatch`` will ignore all mailcap entries which use that value.
-+      A :mod:`warning <warnings>` will be raised in either case.
- 
- .. function:: getcaps()
- 
-diff --git a/Lib/mailcap.py b/Lib/mailcap.py
-index ae416a8e9f..444c6408b5 100644
---- a/Lib/mailcap.py
-+++ b/Lib/mailcap.py
-@@ -2,6 +2,7 @@
- 
- import os
- import warnings
-+import re
- 
- __all__ = ["getcaps","findmatch"]
- 
-@@ -13,6 +14,11 @@ def lineno_sort_key(entry):
-     else:
-         return 1, 0
- 
-+_find_unsafe = re.compile(r'[^\xa1-\U0010FFFF\w@+=:,./-]').search
-+
-+class UnsafeMailcapInput(Warning):
-+    """Warning raised when refusing unsafe input"""
-+
- 
- # Part 1: top-level interface.
- 
-@@ -165,15 +171,22 @@ def findmatch(caps, MIMEtype, key='view', filename="/dev/null", plist=[]):
-     entry to use.
- 
-     """
-+    if _find_unsafe(filename):
-+        msg = "Refusing to use mailcap with filename %r. Use a safe temporary filename." % (filename,)
-+        warnings.warn(msg, UnsafeMailcapInput)
-+        return None, None
-     entries = lookup(caps, MIMEtype, key)
-     # XXX This code should somehow check for the needsterminal flag.
-     for e in entries:
-         if 'test' in e:
-             test = subst(e['test'], filename, plist)
-+            if test is None:
-+                continue
-             if test and os.system(test) != 0:
-                 continue
-         command = subst(e[key], MIMEtype, filename, plist)
--        return command, e
-+        if command is not None:
-+            return command, e
-     return None, None
- 
- def lookup(caps, MIMEtype, key=None):
-@@ -206,6 +219,10 @@ def subst(field, MIMEtype, filename, plist=[]):
-             elif c == 's':
-                 res = res + filename
-             elif c == 't':
-+                if _find_unsafe(MIMEtype):
-+                    msg = "Refusing to substitute MIME type %r into a shell command." % (MIMEtype,)
-+                    warnings.warn(msg, UnsafeMailcapInput)
-+                    return None
-                 res = res + MIMEtype
-             elif c == '{':
-                 start = i
-@@ -213,7 +230,12 @@ def subst(field, MIMEtype, filename, plist=[]):
-                     i = i+1
-                 name = field[start:i]
-                 i = i+1
--                res = res + findparam(name, plist)
-+                param = findparam(name, plist)
-+                if _find_unsafe(param):
-+                    msg = "Refusing to substitute parameter %r (%s) into a shell command" % (param, name)
-+                    warnings.warn(msg, UnsafeMailcapInput)
-+                    return None
-+                res = res + param
-             # XXX To do:
-             # %n == number of parts if type is multipart/*
-             # %F == list of alternating type and filename for parts
-diff --git a/Lib/test/test_mailcap.py b/Lib/test/test_mailcap.py
-index c08423c670..920283d9a2 100644
---- a/Lib/test/test_mailcap.py
-+++ b/Lib/test/test_mailcap.py
-@@ -121,7 +121,8 @@ class HelperFunctionTest(unittest.TestCase):
-             (["", "audio/*", "foo.txt"], ""),
-             (["echo foo", "audio/*", "foo.txt"], "echo foo"),
-             (["echo %s", "audio/*", "foo.txt"], "echo foo.txt"),
--            (["echo %t", "audio/*", "foo.txt"], "echo audio/*"),
-+            (["echo %t", "audio/*", "foo.txt"], None),
-+            (["echo %t", "audio/wav", "foo.txt"], "echo audio/wav"),
-             (["echo \\%t", "audio/*", "foo.txt"], "echo %t"),
-             (["echo foo", "audio/*", "foo.txt", plist], "echo foo"),
-             (["echo %{total}", "audio/*", "foo.txt", plist], "echo 3")
-@@ -205,7 +206,10 @@ class FindmatchTest(unittest.TestCase):
-              ('"An audio fragment"', audio_basic_entry)),
-             ([c, "audio/*"],
-              {"filename": fname},
--             ("/usr/local/bin/showaudio audio/*", audio_entry)),
-+             (None, None)),
-+            ([c, "audio/wav"],
-+             {"filename": fname},
-+             ("/usr/local/bin/showaudio audio/wav", audio_entry)),
-             ([c, "message/external-body"],
-              {"plist": plist},
-              ("showexternal /dev/null default john python.org     /tmp foo bar", message_entry))
-diff --git a/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst b/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst
-new file mode 100644
-index 0000000000..da81a1f699
---- /dev/null
-+++ b/Misc/NEWS.d/next/Security/2022-04-27-18-25-30.gh-issue-68966.gjS8zs.rst
-@@ -0,0 +1,4 @@
-+The deprecated mailcap module now refuses to inject unsafe text (filenames,
-+MIME types, parameters) into shell commands. Instead of using such text, it
-+will warn and act as if a match was not found (or for test commands, as if
-+the test failed).

SOURCES/00391-cve-2022-42919.patch

@@ -1,64 +0,0 @@
-From 85178d5849a4d9b5b46e7b91b1ebad7425139b44 Mon Sep 17 00:00:00 2001
-From: "Gregory P. Smith" <greg@krypto.org>
-Date: Thu, 20 Oct 2022 15:30:09 -0700
-Subject: [PATCH] gh-97514: Don't use Linux abstract sockets for
- multiprocessing (GH-98501)
-
-Linux abstract sockets are insecure as they lack any form of filesystem
-permissions so their use allows anyone on the system to inject code into
-the process.
-
-This removes the default preference for abstract sockets in
-multiprocessing introduced in Python 3.9+ via
-https://github.com/python/cpython/pull/18866 while fixing
-https://github.com/python/cpython/issues/84031.
-
-Explicit use of an abstract socket by a user now generates a
-RuntimeWarning.  If we choose to keep this warning, it should be
-backported to the 3.7 and 3.8 branches.
-(cherry picked from commit 49f61068f49747164988ffc5a442d2a63874fc17)
-
-Co-authored-by: Gregory P. Smith <greg@krypto.org>
----
- Lib/multiprocessing/connection.py                 |  5 -----
- .../2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst | 15 +++++++++++++++
- 2 files changed, 15 insertions(+), 5 deletions(-)
- create mode 100644 Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst
-
-diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py
-index 510e4b5aba44..8e2facf92a94 100644
---- a/Lib/multiprocessing/connection.py
-+++ b/Lib/multiprocessing/connection.py
-@@ -73,11 +73,6 @@ def arbitrary_address(family):
-     if family == 'AF_INET':
-         return ('localhost', 0)
-     elif family == 'AF_UNIX':
--        # Prefer abstract sockets if possible to avoid problems with the address
--        # size.  When coding portable applications, some implementations have
--        # sun_path as short as 92 bytes in the sockaddr_un struct.
--        if util.abstract_sockets_supported:
--            return f"\0listener-{os.getpid()}-{next(_mmap_counter)}"
-         return tempfile.mktemp(prefix='listener-', dir=util.get_temp_dir())
-     elif family == 'AF_PIPE':
-         return tempfile.mktemp(prefix=r'\\.\pipe\pyc-%d-%d-' %
-diff --git a/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst b/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst
-new file mode 100644
-index 000000000000..02d95b570520
---- /dev/null
-+++ b/Misc/NEWS.d/next/Security/2022-09-07-10-42-00.gh-issue-97514.Yggdsl.rst
-@@ -0,0 +1,15 @@
-+On Linux the :mod:`multiprocessing` module returns to using filesystem backed
-+unix domain sockets for communication with the *forkserver* process instead of
-+the Linux abstract socket namespace.  Only code that chooses to use the
-+:ref:`"forkserver" start method <multiprocessing-start-methods>` is affected.
-+
-+Abstract sockets have no permissions and could allow any user on the system in
-+the same `network namespace
-+<https://man7.org/linux/man-pages/man7/network_namespaces.7.html>`_ (often the
-+whole system) to inject code into the multiprocessing *forkserver* process.
-+This was a potential privilege escalation. Filesystem based socket permissions
-+restrict this to the *forkserver* process user as was the default in Python 3.8
-+and earlier.
-+
-+This prevents Linux `CVE-2022-42919
-+<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42919>`_.

SOURCES/00394-cve-2022-45061-cpu-denial-of-service-via-inefficient-idna-decoder.patch

@@ -1,94 +0,0 @@
-From c09dba57cfbbf74273ce44b1f48f71b46806605c Mon Sep 17 00:00:00 2001
-From: "Miss Islington (bot)"
- <31488909+miss-islington@users.noreply.github.com>
-Date: Thu, 10 Nov 2022 07:57:41 -0800
-Subject: [PATCH] [3.9] gh-98433: Fix quadratic time idna decoding. (GH-99092)
- (GH-99222) (#99230)
-
-There was an unnecessary quadratic loop in idna decoding. This restores
-the behavior to linear.
-
-(cherry picked from commit d315722564927c7202dd6e111dc79eaf14240b0d)
-(cherry picked from commit a6f6c3a3d6f2b580f2d87885c9b8a9350ad7bf15)
-
-Co-authored-by: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
-Co-authored-by: Gregory P. Smith <greg@krypto.org>
----
- Lib/encodings/idna.py                         | 32 +++++++++----------
- Lib/test/test_codecs.py                       |  6 ++++
- ...2-11-04-09-29-36.gh-issue-98433.l76c5G.rst |  6 ++++
- 3 files changed, 27 insertions(+), 17 deletions(-)
- create mode 100644 Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst
-
-diff --git a/Lib/encodings/idna.py b/Lib/encodings/idna.py
-index ea4058512fe3..bf98f513366b 100644
---- a/Lib/encodings/idna.py
-+++ b/Lib/encodings/idna.py
-@@ -39,23 +39,21 @@ def nameprep(label):
- 
-     # Check bidi
-     RandAL = [stringprep.in_table_d1(x) for x in label]
--    for c in RandAL:
--        if c:
--            # There is a RandAL char in the string. Must perform further
--            # tests:
--            # 1) The characters in section 5.8 MUST be prohibited.
--            # This is table C.8, which was already checked
--            # 2) If a string contains any RandALCat character, the string
--            # MUST NOT contain any LCat character.
--            if any(stringprep.in_table_d2(x) for x in label):
--                raise UnicodeError("Violation of BIDI requirement 2")
--
--            # 3) If a string contains any RandALCat character, a
--            # RandALCat character MUST be the first character of the
--            # string, and a RandALCat character MUST be the last
--            # character of the string.
--            if not RandAL[0] or not RandAL[-1]:
--                raise UnicodeError("Violation of BIDI requirement 3")
-+    if any(RandAL):
-+        # There is a RandAL char in the string. Must perform further
-+        # tests:
-+        # 1) The characters in section 5.8 MUST be prohibited.
-+        # This is table C.8, which was already checked
-+        # 2) If a string contains any RandALCat character, the string
-+        # MUST NOT contain any LCat character.
-+        if any(stringprep.in_table_d2(x) for x in label):
-+            raise UnicodeError("Violation of BIDI requirement 2")
-+        # 3) If a string contains any RandALCat character, a
-+        # RandALCat character MUST be the first character of the
-+        # string, and a RandALCat character MUST be the last
-+        # character of the string.
-+        if not RandAL[0] or not RandAL[-1]:
-+            raise UnicodeError("Violation of BIDI requirement 3")
- 
-     return label
- 
-diff --git a/Lib/test/test_codecs.py b/Lib/test/test_codecs.py
-index fc50e70df24b..3520cc00a1a4 100644
---- a/Lib/test/test_codecs.py
-+++ b/Lib/test/test_codecs.py
-@@ -1532,6 +1532,12 @@ def test_builtin_encode(self):
-         self.assertEqual("pyth\xf6n.org".encode("idna"), b"xn--pythn-mua.org")
-         self.assertEqual("pyth\xf6n.org.".encode("idna"), b"xn--pythn-mua.org.")
- 
-+    def test_builtin_decode_length_limit(self):
-+        with self.assertRaisesRegex(UnicodeError, "too long"):
-+            (b"xn--016c"+b"a"*1100).decode("idna")
-+        with self.assertRaisesRegex(UnicodeError, "too long"):
-+            (b"xn--016c"+b"a"*70).decode("idna")
-+
-     def test_stream(self):
-         r = codecs.getreader("idna")(io.BytesIO(b"abc"))
-         r.read(3)
-diff --git a/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst b/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst
-new file mode 100644
-index 000000000000..5185fac2e29d
---- /dev/null
-+++ b/Misc/NEWS.d/next/Security/2022-11-04-09-29-36.gh-issue-98433.l76c5G.rst
-@@ -0,0 +1,6 @@
-+The IDNA codec decoder used on DNS hostnames by :mod:`socket` or :mod:`asyncio`
-+related name resolution functions no longer involves a quadratic algorithm.
-+This prevents a potential CPU denial of service if an out-of-spec excessive
-+length hostname involving bidirectional characters were decoded. Some protocols
-+such as :mod:`urllib` http ``3xx`` redirects potentially allow for an attacker
-+to supply such a name.

SOURCES/00397-tarfile-filter.patch

@@ -0,0 +1,251 @@
+From 8b70605b594b3831331a9340ba764ff751871612 Mon Sep 17 00:00:00 2001
+From: Petr Viktorin <encukou@gmail.com>
+Date: Mon, 6 Mar 2023 17:24:24 +0100
+Subject: [PATCH 2/2] CVE-2007-4559, PEP-706: Add filters for tarfile
+ extraction (downstream)
+
+Add and test RHEL-specific ways of configuring the default behavior: environment
+variable and config file.
+---
+ Lib/tarfile.py           |  42 +++++++++++++
+ Lib/test/test_shutil.py  |   3 +-
+ Lib/test/test_tarfile.py | 128 ++++++++++++++++++++++++++++++++++++++-
+ 3 files changed, 169 insertions(+), 4 deletions(-)
+
+diff --git a/Lib/tarfile.py b/Lib/tarfile.py
+index b6ad7dbe2a4..dc7050b2c63 100755
+--- a/Lib/tarfile.py
++++ b/Lib/tarfile.py
+@@ -72,6 +72,13 @@ __all__ = ["TarFile", "TarInfo", "is_tarfile", "TarError", "ReadError",
+            "ENCODING", "USTAR_FORMAT", "GNU_FORMAT", "PAX_FORMAT",
+            "DEFAULT_FORMAT", "open"]
+ 
++# If true, use the safer (but backwards-incompatible) 'tar' extraction filter,
++# rather than 'fully_trusted', by default.
++# The emitted warning is changed to match.
++_RH_SAFER_DEFAULT = True
++
++# System-wide configuration file
++_CONFIG_FILENAME = '/etc/python/tarfile.cfg'
+ 
+ #---------------------------------------------------------
+ # tar constants
+@@ -2197,6 +2204,41 @@ class TarFile(object):
+         if filter is None:
+             filter = self.extraction_filter
+             if filter is None:
++                name = os.environ.get('PYTHON_TARFILE_EXTRACTION_FILTER')
++                if name is None:
++                    try:
++                        file = bltn_open(_CONFIG_FILENAME)
++                    except FileNotFoundError:
++                        pass
++                    else:
++                        import configparser
++                        conf = configparser.ConfigParser(
++                            interpolation=None,
++                            comment_prefixes=('#', ),
++                        )
++                        with file:
++                            conf.read_file(file)
++                        name = conf.get('tarfile',
++                                        'PYTHON_TARFILE_EXTRACTION_FILTER',
++                                        fallback='')
++                if name:
++                    try:
++                        filter = _NAMED_FILTERS[name]
++                    except KeyError:
++                        raise ValueError(f"filter {filter!r} not found") from None
++                    self.extraction_filter = filter
++                    return filter
++                if _RH_SAFER_DEFAULT:
++                    warnings.warn(
++                        'The default behavior of tarfile extraction has been '
++                        + 'changed to disallow common exploits '
++                        + '(including CVE-2007-4559). '
++                        + 'By default, absolute/parent paths are disallowed '
++                        + 'and some mode bits are cleared. '
++                        + 'See https://access.redhat.com/articles/7004769 '
++                        + 'for more details.',
++                        RuntimeWarning)
++                    return tar_filter
+                 return fully_trusted_filter
+             if isinstance(filter, str):
+                 raise TypeError(
+diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
+index 9041e7aa368..1eb1116cc10 100644
+--- a/Lib/test/test_shutil.py
++++ b/Lib/test/test_shutil.py
+@@ -1613,7 +1613,8 @@ class TestArchives(BaseTest, unittest.TestCase):
+     def check_unpack_tarball(self, format):
+         self.check_unpack_archive(format, filter='fully_trusted')
+         self.check_unpack_archive(format, filter='data')
+-        with warnings_helper.check_no_warnings(self):
++        with warnings_helper.check_warnings(
++                ('.*CVE-2007-4559', RuntimeWarning)):
+             self.check_unpack_archive(format)
+ 
+     def test_unpack_archive_tar(self):
+diff --git a/Lib/test/test_tarfile.py b/Lib/test/test_tarfile.py
+index a66f7efd2d6..6fd3c384b5c 100644
+--- a/Lib/test/test_tarfile.py
++++ b/Lib/test/test_tarfile.py
+@@ -2,7 +2,7 @@ import sys
+ import os
+ import io
+ from hashlib import sha256
+-from contextlib import contextmanager
++from contextlib import contextmanager, ExitStack
+ from random import Random
+ import pathlib
+ import shutil
+@@ -2929,7 +2929,11 @@ class NoneInfoExtractTests(ReadTest):
+         tar = tarfile.open(tarname, mode='r', encoding="iso8859-1")
+         cls.control_dir = pathlib.Path(TEMPDIR) / "extractall_ctrl"
+         tar.errorlevel = 0
+-        tar.extractall(cls.control_dir, filter=cls.extraction_filter)
++        with ExitStack() as cm:
++            if cls.extraction_filter is None:
++                cm.enter_context(warnings.catch_warnings())
++                warnings.simplefilter(action="ignore", category=RuntimeWarning)
++            tar.extractall(cls.control_dir, filter=cls.extraction_filter)
+         tar.close()
+         cls.control_paths = set(
+             p.relative_to(cls.control_dir)
+@@ -3592,7 +3596,8 @@ class TestExtractionFilters(unittest.TestCase):
+         """Ensure the default filter does not warn (like in 3.12)"""
+         with ArchiveMaker() as arc:
+             arc.add('foo')
+-        with warnings_helper.check_no_warnings(self):
++        with warnings_helper.check_warnings(
++                ('.*CVE-2007-4559', RuntimeWarning)):
+             with self.check_context(arc.open(), None):
+                 self.expect_file('foo')
+ 
+@@ -3762,6 +3767,123 @@ class TestExtractionFilters(unittest.TestCase):
+             self.expect_exception(TypeError)  # errorlevel is not int
+ 
+ 
++    @contextmanager
++    def rh_config_context(self, config_lines=None):
++        """Set up for testing various ways of overriding the default filter
++
++        return a triple with:
++        - temporary directory
++        - EnvironmentVarGuard()
++        - a test archive for use with check_* methods below
++
++        If config_lines is given, write them to the config file. Otherwise
++        the config file is missing.
++        """
++        tempdir = pathlib.Path(TEMPDIR) / 'tmp'
++        configfile = tempdir / 'tarfile.cfg'
++        with ArchiveMaker() as arc:
++            arc.add('good')
++            arc.add('ugly', symlink_to='/etc/passwd')
++            arc.add('../bad')
++        with (
++                support.temp_dir(tempdir),
++                support.swap_attr(tarfile, '_CONFIG_FILENAME', str(configfile)),
++                support.EnvironmentVarGuard() as env,
++                arc.open() as tar,
++        ):
++            if config_lines is not None:
++                with configfile.open('w') as f:
++                    for line in config_lines:
++                        print(line, file=f)
++            yield tempdir, env, tar
++
++    def check_rh_default_behavior(self, tar, tempdir):
++        """Check RH default: warn and refuse to extract dangerous files."""
++        with (
++                warnings_helper.check_warnings(
++                    ('.*CVE-2007-4559', RuntimeWarning)),
++                self.assertRaises(tarfile.OutsideDestinationError),
++        ):
++            tar.extractall(tempdir / 'outdir')
++
++    def check_trusted_default(self, tar, tempdir):
++        """Check 'fully_trusted' is configured as the default filter."""
++        with (
++                warnings_helper.check_no_warnings(self),
++        ):
++            tar.extractall(tempdir / 'outdir')
++            self.assertTrue((tempdir / 'outdir/good').exists())
++            self.assertEqual((tempdir / 'outdir/ugly').readlink(),
++                             pathlib.Path('/etc/passwd'))
++            self.assertTrue((tempdir / 'bad').exists())
++
++    def test_rh_default_no_conf(self):
++        with self.rh_config_context() as (tempdir, env, tar):
++            self.check_rh_default_behavior(tar, tempdir)
++
++    def test_rh_default_from_file(self):
++        lines = ['[tarfile]', 'PYTHON_TARFILE_EXTRACTION_FILTER=fully_trusted']
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            self.check_trusted_default(tar, tempdir)
++
++    def test_rh_empty_config_file(self):
++        """Empty config file -> default behavior"""
++        lines = []
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            self.check_rh_default_behavior(tar, tempdir)
++
++    def test_empty_config_section(self):
++        """Empty section in config file -> default behavior"""
++        lines = ['[tarfile]']
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            self.check_rh_default_behavior(tar, tempdir)
++
++    def test_rh_default_empty_config_option(self):
++        """Empty option value in config file -> default behavior"""
++        lines = ['[tarfile]', 'PYTHON_TARFILE_EXTRACTION_FILTER=']
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            self.check_rh_default_behavior(tar, tempdir)
++
++    def test_bad_config_option(self):
++        """Bad option value in config file -> ValueError"""
++        lines = ['[tarfile]', 'PYTHON_TARFILE_EXTRACTION_FILTER=unknown!']
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            with self.assertRaises(ValueError):
++                tar.extractall(tempdir / 'outdir')
++
++    def test_default_from_envvar(self):
++        with self.rh_config_context() as (tempdir, env, tar):
++            env['PYTHON_TARFILE_EXTRACTION_FILTER'] = 'fully_trusted'
++            self.check_trusted_default(tar, tempdir)
++
++    def test_empty_envvar(self):
++        """Empty env variable -> default behavior"""
++        with self.rh_config_context() as (tempdir, env, tar):
++            env['PYTHON_TARFILE_EXTRACTION_FILTER'] = ''
++            self.check_rh_default_behavior(tar, tempdir)
++
++    def test_bad_envvar(self):
++        with self.rh_config_context() as (tempdir, env, tar):
++            env['PYTHON_TARFILE_EXTRACTION_FILTER'] = 'unknown!'
++            with self.assertRaises(ValueError):
++                tar.extractall(tempdir / 'outdir')
++
++    def test_envvar_overrides_file(self):
++        lines = ['[tarfile]', 'PYTHON_TARFILE_EXTRACTION_FILTER=data']
++        with self.rh_config_context(lines) as (tempdir, env, tar):
++            env['PYTHON_TARFILE_EXTRACTION_FILTER'] = 'fully_trusted'
++            self.check_trusted_default(tar, tempdir)
++
++    def test_monkeypatch_overrides_envvar(self):
++        with self.rh_config_context(None) as (tempdir, env, tar):
++            env['PYTHON_TARFILE_EXTRACTION_FILTER'] = 'data'
++            with support.swap_attr(
++                    tarfile.TarFile, 'extraction_filter',
++                    staticmethod(tarfile.fully_trusted_filter)
++            ):
++                self.check_trusted_default(tar, tempdir)
++
++
+ def setUpModule():
+     support.unlink(TEMPDIR)
+     os.makedirs(TEMPDIR)
+-- 
+2.40.1
+

SOURCES/00414-skip_test_zlib_s390x.patch

@@ -0,0 +1,88 @@
+From e5be32d6eb880c9563fde2f23cc31b7e449719ec Mon Sep 17 00:00:00 2001
+From: Victor Stinner <vstinner@python.org>
+Date: Wed, 24 Jan 2024 18:14:14 +0100
+Subject: [PATCH] bpo-46623: Skip two test_zlib tests on s390x (GH-31096)
+
+Skip test_pair() and test_speech128() of test_zlib on s390x since
+they fail if zlib uses the s390x hardware accelerator.
+---
+ Lib/test/test_zlib.py                         | 32 +++++++++++++++++++
+ .../2022-02-03-09-45-26.bpo-46623.vxzuhV.rst  |  2 ++
+ 2 files changed, 34 insertions(+)
+ create mode 100644 Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
+
+diff --git a/Lib/test/test_zlib.py b/Lib/test/test_zlib.py
+index 02509cd..f3654c9 100644
+--- a/Lib/test/test_zlib.py
++++ b/Lib/test/test_zlib.py
+@@ -2,6 +2,7 @@ import unittest
+ from test import support
+ import binascii
+ import copy
++import os
+ import pickle
+ import random
+ import sys
+@@ -16,6 +17,35 @@ requires_Decompress_copy = unittest.skipUnless(
+         hasattr(zlib.decompressobj(), "copy"),
+         'requires Decompress.copy()')
+ 
++# bpo-46623: On s390x, when a hardware accelerator is used, using different
++# ways to compress data with zlib can produce different compressed data.
++# Simplified test_pair() code:
++#
++#   def func1(data):
++#       return zlib.compress(data)
++#
++#   def func2(data)
++#       co = zlib.compressobj()
++#       x1 = co.compress(data)
++#       x2 = co.flush()
++#       return x1 + x2
++#
++# On s390x if zlib uses a hardware accelerator, func1() creates a single
++# "final" compressed block whereas func2() produces 3 compressed blocks (the
++# last one is a final block). On other platforms with no accelerator, func1()
++# and func2() produce the same compressed data made of a single (final)
++# compressed block.
++#
++# Only the compressed data is different, the decompression returns the original
++# data:
++#
++#   zlib.decompress(func1(data)) == zlib.decompress(func2(data)) == data
++#
++# Make the assumption that s390x always has an accelerator to simplify the skip
++# condition. Windows doesn't have os.uname() but it doesn't support s390x.
++skip_on_s390x = unittest.skipIf(hasattr(os, 'uname') and os.uname().machine == 's390x',
++                                'skipped on s390x')
++
+ 
+ class VersionTestCase(unittest.TestCase):
+ 
+@@ -174,6 +204,7 @@ class CompressTestCase(BaseCompressTestCase, unittest.TestCase):
+                                          bufsize=zlib.DEF_BUF_SIZE),
+                          HAMLET_SCENE)
+ 
++    @skip_on_s390x
+     def test_speech128(self):
+         # compress more data
+         data = HAMLET_SCENE * 128
+@@ -225,6 +256,7 @@ class CompressTestCase(BaseCompressTestCase, unittest.TestCase):
+ 
+ class CompressObjectTestCase(BaseCompressTestCase, unittest.TestCase):
+     # Test compression object
++    @skip_on_s390x
+     def test_pair(self):
+         # straightforward compress/decompress objects
+         datasrc = HAMLET_SCENE * 128
+diff --git a/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst b/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
+new file mode 100644
+index 0000000..be085c0
+--- /dev/null
++++ b/Misc/NEWS.d/next/Tests/2022-02-03-09-45-26.bpo-46623.vxzuhV.rst
+@@ -0,0 +1,2 @@
++Skip test_pair() and test_speech128() of test_zlib on s390x since they fail
++if zlib uses the s390x hardware accelerator. Patch by Victor Stinner.
+-- 
+2.43.0
+

SOURCES/00415-cve-2023-27043-gh-102988-reject-malformed-addresses-in-email-parseaddr-111116.patch

@@ -0,0 +1,750 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Victor Stinner <vstinner@python.org>
+Date: Fri, 15 Dec 2023 16:10:40 +0100
+Subject: [PATCH] 00415: [CVE-2023-27043] gh-102988: Reject malformed addresses
+ in email.parseaddr() (#111116)
+
+Detect email address parsing errors and return empty tuple to
+indicate the parsing error (old API). Add an optional 'strict'
+parameter to getaddresses() and parseaddr() functions. Patch by
+Thomas Dwyer.
+
+Co-Authored-By: Thomas Dwyer <github@tomd.tel>
+---
+ Doc/library/email.utils.rst                   |  19 +-
+ Lib/email/utils.py                            | 151 ++++++++++++-
+ Lib/test/test_email/test_email.py             | 204 +++++++++++++++++-
+ ...-10-20-15-28-08.gh-issue-102988.dStNO7.rst |   8 +
+ 4 files changed, 361 insertions(+), 21 deletions(-)
+ create mode 100644 Misc/NEWS.d/next/Library/2023-10-20-15-28-08.gh-issue-102988.dStNO7.rst
+
+diff --git a/Doc/library/email.utils.rst b/Doc/library/email.utils.rst
+index 4d0e920eb0..104229e9e5 100644
+--- a/Doc/library/email.utils.rst
++++ b/Doc/library/email.utils.rst
+@@ -60,13 +60,18 @@ of the new API.
+    begins with angle brackets, they are stripped off.
+ 
+ 
+-.. function:: parseaddr(address)
++.. function:: parseaddr(address, *, strict=True)
+ 
+    Parse address -- which should be the value of some address-containing field such
+    as :mailheader:`To` or :mailheader:`Cc` -- into its constituent *realname* and
+    *email address* parts.  Returns a tuple of that information, unless the parse
+    fails, in which case a 2-tuple of ``('', '')`` is returned.
+ 
++   If *strict* is true, use a strict parser which rejects malformed inputs.
++
++   .. versionchanged:: 3.13
++      Add *strict* optional parameter and reject malformed inputs by default.
++
+ 
+ .. function:: formataddr(pair, charset='utf-8')
+ 
+@@ -84,12 +89,15 @@ of the new API.
+       Added the *charset* option.
+ 
+ 
+-.. function:: getaddresses(fieldvalues)
++.. function:: getaddresses(fieldvalues, *, strict=True)
+ 
+    This method returns a list of 2-tuples of the form returned by ``parseaddr()``.
+    *fieldvalues* is a sequence of header field values as might be returned by
+-   :meth:`Message.get_all <email.message.Message.get_all>`.  Here's a simple
+-   example that gets all the recipients of a message::
++   :meth:`Message.get_all <email.message.Message.get_all>`.
++
++   If *strict* is true, use a strict parser which rejects malformed inputs.
++
++   Here's a simple example that gets all the recipients of a message::
+ 
+       from email.utils import getaddresses
+ 
+@@ -99,6 +107,9 @@ of the new API.
+       resent_ccs = msg.get_all('resent-cc', [])
+       all_recipients = getaddresses(tos + ccs + resent_tos + resent_ccs)
+ 
++   .. versionchanged:: 3.13
++      Add *strict* optional parameter and reject malformed inputs by default.
++
+ 
+ .. function:: parsedate(date)
+ 
+diff --git a/Lib/email/utils.py b/Lib/email/utils.py
+index 48d30160aa..7ca7a7c886 100644
+--- a/Lib/email/utils.py
++++ b/Lib/email/utils.py
+@@ -48,6 +48,7 @@ TICK = "'"
+ specialsre = re.compile(r'[][\\()<>@,:;".]')
+ escapesre = re.compile(r'[\\"]')
+ 
++
+ def _has_surrogates(s):
+     """Return True if s contains surrogate-escaped binary data."""
+     # This check is based on the fact that unless there are surrogates, utf8
+@@ -106,12 +107,127 @@ def formataddr(pair, charset='utf-8'):
+     return address
+ 
+ 
++def _iter_escaped_chars(addr):
++    pos = 0
++    escape = False
++    for pos, ch in enumerate(addr):
++        if escape:
++            yield (pos, '\\' + ch)
++            escape = False
++        elif ch == '\\':
++            escape = True
++        else:
++            yield (pos, ch)
++    if escape:
++        yield (pos, '\\')
+ 
+-def getaddresses(fieldvalues):
+-    """Return a list of (REALNAME, EMAIL) for each fieldvalue."""
+-    all = COMMASPACE.join(str(v) for v in fieldvalues)
+-    a = _AddressList(all)
+-    return a.addresslist
++
++def _strip_quoted_realnames(addr):
++    """Strip real names between quotes."""
++    if '"' not in addr:
++        # Fast path
++        return addr
++
++    start = 0
++    open_pos = None
++    result = []
++    for pos, ch in _iter_escaped_chars(addr):
++        if ch == '"':
++            if open_pos is None:
++                open_pos = pos
++            else:
++                if start != open_pos:
++                    result.append(addr[start:open_pos])
++                start = pos + 1
++                open_pos = None
++
++    if start < len(addr):
++        result.append(addr[start:])
++
++    return ''.join(result)
++
++
++supports_strict_parsing = True
++
++def getaddresses(fieldvalues, *, strict=True):
++    """Return a list of (REALNAME, EMAIL) or ('','') for each fieldvalue.
++
++    When parsing fails for a fieldvalue, a 2-tuple of ('', '') is returned in
++    its place.
++
++    If strict is true, use a strict parser which rejects malformed inputs.
++    """
++
++    # If strict is true, if the resulting list of parsed addresses is greater
++    # than the number of fieldvalues in the input list, a parsing error has
++    # occurred and consequently a list containing a single empty 2-tuple [('',
++    # '')] is returned in its place. This is done to avoid invalid output.
++    #
++    # Malformed input: getaddresses(['alice@example.com <bob@example.com>'])
++    # Invalid output: [('', 'alice@example.com'), ('', 'bob@example.com')]
++    # Safe output: [('', '')]
++
++    if not strict:
++        all = COMMASPACE.join(str(v) for v in fieldvalues)
++        a = _AddressList(all)
++        return a.addresslist
++
++    fieldvalues = [str(v) for v in fieldvalues]
++    fieldvalues = _pre_parse_validation(fieldvalues)
++    addr = COMMASPACE.join(fieldvalues)
++    a = _AddressList(addr)
++    result = _post_parse_validation(a.addresslist)
++
++    # Treat output as invalid if the number of addresses is not equal to the
++    # expected number of addresses.
++    n = 0
++    for v in fieldvalues:
++        # When a comma is used in the Real Name part it is not a deliminator.
++        # So strip those out before counting the commas.
++        v = _strip_quoted_realnames(v)
++        # Expected number of addresses: 1 + number of commas
++        n += 1 + v.count(',')
++    if len(result) != n:
++        return [('', '')]
++
++    return result
++
++
++def _check_parenthesis(addr):
++    # Ignore parenthesis in quoted real names.
++    addr = _strip_quoted_realnames(addr)
++
++    opens = 0
++    for pos, ch in _iter_escaped_chars(addr):
++        if ch == '(':
++            opens += 1
++        elif ch == ')':
++            opens -= 1
++            if opens < 0:
++                return False
++    return (opens == 0)
++
++
++def _pre_parse_validation(email_header_fields):
++    accepted_values = []
++    for v in email_header_fields:
++        if not _check_parenthesis(v):
++            v = "('', '')"
++        accepted_values.append(v)
++
++    return accepted_values
++
++
++def _post_parse_validation(parsed_email_header_tuples):
++    accepted_values = []
++    # The parser would have parsed a correctly formatted domain-literal
++    # The existence of an [ after parsing indicates a parsing failure
++    for v in parsed_email_header_tuples:
++        if '[' in v[1]:
++            v = ('', '')
++        accepted_values.append(v)
++
++    return accepted_values
+ 
+ 
+ def _format_timetuple_and_zone(timetuple, zone):
+@@ -202,16 +318,33 @@ def parsedate_to_datetime(data):
+             tzinfo=datetime.timezone(datetime.timedelta(seconds=tz)))
+ 
+ 
+-def parseaddr(addr):
++def parseaddr(addr, *, strict=True):
+     """
+     Parse addr into its constituent realname and email address parts.
+ 
+     Return a tuple of realname and email address, unless the parse fails, in
+     which case return a 2-tuple of ('', '').
++
++    If strict is True, use a strict parser which rejects malformed inputs.
+     """
+-    addrs = _AddressList(addr).addresslist
+-    if not addrs:
+-        return '', ''
++    if not strict:
++        addrs = _AddressList(addr).addresslist
++        if not addrs:
++            return ('', '')
++        return addrs[0]
++
++    if isinstance(addr, list):
++        addr = addr[0]
++
++    if not isinstance(addr, str):
++        return ('', '')
++
++    addr = _pre_parse_validation([addr])[0]
++    addrs = _post_parse_validation(_AddressList(addr).addresslist)
++
++    if not addrs or len(addrs) > 1:
++        return ('', '')
++
+     return addrs[0]
+ 
+ 
+diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
+index 761ea90b78..0c689643de 100644
+--- a/Lib/test/test_email/test_email.py
++++ b/Lib/test/test_email/test_email.py
+@@ -16,6 +16,7 @@ from unittest.mock import patch
+ 
+ import email
+ import email.policy
++import email.utils
+ 
+ from email.charset import Charset
+ from email.header import Header, decode_header, make_header
+@@ -3263,15 +3264,154 @@ Foo
+            [('Al Person', 'aperson@dom.ain'),
+             ('Bud Person', 'bperson@dom.ain')])
+ 
++    def test_getaddresses_comma_in_name(self):
++        """GH-106669 regression test."""
++        self.assertEqual(
++            utils.getaddresses(
++                [
++                    '"Bud, Person" <bperson@dom.ain>',
++                    'aperson@dom.ain (Al Person)',
++                    '"Mariusz Felisiak" <to@example.com>',
++                ]
++            ),
++            [
++                ('Bud, Person', 'bperson@dom.ain'),
++                ('Al Person', 'aperson@dom.ain'),
++                ('Mariusz Felisiak', 'to@example.com'),
++            ],
++        )
++
++    def test_parsing_errors(self):
++        """Test for parsing errors from CVE-2023-27043 and CVE-2019-16056"""
++        alice = 'alice@example.org'
++        bob = 'bob@example.com'
++        empty = ('', '')
++
++        # Test utils.getaddresses() and utils.parseaddr() on malformed email
++        # addresses: default behavior (strict=True) rejects malformed address,
++        # and strict=False which tolerates malformed address.
++        for invalid_separator, expected_non_strict in (
++            ('(', [(f'<{bob}>', alice)]),
++            (')', [('', alice), empty, ('', bob)]),
++            ('<', [('', alice), empty, ('', bob), empty]),
++            ('>', [('', alice), empty, ('', bob)]),
++            ('[', [('', f'{alice}[<{bob}>]')]),
++            (']', [('', alice), empty, ('', bob)]),
++            ('@', [empty, empty, ('', bob)]),
++            (';', [('', alice), empty, ('', bob)]),
++            (':', [('', alice), ('', bob)]),
++            ('.', [('', alice + '.'), ('', bob)]),
++            ('"', [('', alice), ('', f'<{bob}>')]),
++        ):
++            address = f'{alice}{invalid_separator}<{bob}>'
++            with self.subTest(address=address):
++                self.assertEqual(utils.getaddresses([address]),
++                                 [empty])
++                self.assertEqual(utils.getaddresses([address], strict=False),
++                                 expected_non_strict)
++
++                self.assertEqual(utils.parseaddr([address]),
++                                 empty)
++                self.assertEqual(utils.parseaddr([address], strict=False),
++                                 ('', address))
++
++        # Comma (',') is treated differently depending on strict parameter.
++        # Comma without quotes.
++        address = f'{alice},<{bob}>'
++        self.assertEqual(utils.getaddresses([address]),
++                         [('', alice), ('', bob)])
++        self.assertEqual(utils.getaddresses([address], strict=False),
++                         [('', alice), ('', bob)])
++        self.assertEqual(utils.parseaddr([address]),
++                         empty)
++        self.assertEqual(utils.parseaddr([address], strict=False),
++                         ('', address))
++
++        # Real name between quotes containing comma.
++        address = '"Alice, alice@example.org" <bob@example.com>'
++        expected_strict = ('Alice, alice@example.org', 'bob@example.com')
++        self.assertEqual(utils.getaddresses([address]), [expected_strict])
++        self.assertEqual(utils.getaddresses([address], strict=False), [expected_strict])
++        self.assertEqual(utils.parseaddr([address]), expected_strict)
++        self.assertEqual(utils.parseaddr([address], strict=False),
++                         ('', address))
++
++        # Valid parenthesis in comments.
++        address = 'alice@example.org (Alice)'
++        expected_strict = ('Alice', 'alice@example.org')
++        self.assertEqual(utils.getaddresses([address]), [expected_strict])
++        self.assertEqual(utils.getaddresses([address], strict=False), [expected_strict])
++        self.assertEqual(utils.parseaddr([address]), expected_strict)
++        self.assertEqual(utils.parseaddr([address], strict=False),
++                         ('', address))
++
++        # Invalid parenthesis in comments.
++        address = 'alice@example.org )Alice('
++        self.assertEqual(utils.getaddresses([address]), [empty])
++        self.assertEqual(utils.getaddresses([address], strict=False),
++                         [('', 'alice@example.org'), ('', ''), ('', 'Alice')])
++        self.assertEqual(utils.parseaddr([address]), empty)
++        self.assertEqual(utils.parseaddr([address], strict=False),
++                         ('', address))
++
++        # Two addresses with quotes separated by comma.
++        address = '"Jane Doe" <jane@example.net>, "John Doe" <john@example.net>'
++        self.assertEqual(utils.getaddresses([address]),
++                         [('Jane Doe', 'jane@example.net'),
++                          ('John Doe', 'john@example.net')])
++        self.assertEqual(utils.getaddresses([address], strict=False),
++                         [('Jane Doe', 'jane@example.net'),
++                          ('John Doe', 'john@example.net')])
++        self.assertEqual(utils.parseaddr([address]), empty)
++        self.assertEqual(utils.parseaddr([address], strict=False),
++                         ('', address))
++
++        # Test email.utils.supports_strict_parsing attribute
++        self.assertEqual(email.utils.supports_strict_parsing, True)
++
+     def test_getaddresses_nasty(self):
+-        eq = self.assertEqual
+-        eq(utils.getaddresses(['foo: ;']), [('', '')])
+-        eq(utils.getaddresses(
+-           ['[]*-- =~$']),
+-           [('', ''), ('', ''), ('', '*--')])
+-        eq(utils.getaddresses(
+-           ['foo: ;', '"Jason R. Mastaler" <jason@dom.ain>']),
+-           [('', ''), ('Jason R. Mastaler', 'jason@dom.ain')])
++        for addresses, expected in (
++            (['"Sürname, Firstname" <to@example.com>'],
++             [('Sürname, Firstname', 'to@example.com')]),
++
++            (['foo: ;'],
++             [('', '')]),
++
++            (['foo: ;', '"Jason R. Mastaler" <jason@dom.ain>'],
++             [('', ''), ('Jason R. Mastaler', 'jason@dom.ain')]),
++
++            ([r'Pete(A nice \) chap) <pete(his account)@silly.test(his host)>'],
++             [('Pete (A nice ) chap his account his host)', 'pete@silly.test')]),
++
++            (['(Empty list)(start)Undisclosed recipients  :(nobody(I know))'],
++             [('', '')]),
++
++            (['Mary <@machine.tld:mary@example.net>, , jdoe@test   . example'],
++             [('Mary', 'mary@example.net'), ('', ''), ('', 'jdoe@test.example')]),
++
++            (['John Doe <jdoe@machine(comment).  example>'],
++             [('John Doe (comment)', 'jdoe@machine.example')]),
++
++            (['"Mary Smith: Personal Account" <smith@home.example>'],
++             [('Mary Smith: Personal Account', 'smith@home.example')]),
++
++            (['Undisclosed recipients:;'],
++             [('', '')]),
++
++            ([r'<boss@nil.test>, "Giant; \"Big\" Box" <bob@example.net>'],
++             [('', 'boss@nil.test'), ('Giant; "Big" Box', 'bob@example.net')]),
++        ):
++            with self.subTest(addresses=addresses):
++                self.assertEqual(utils.getaddresses(addresses),
++                                 expected)
++                self.assertEqual(utils.getaddresses(addresses, strict=False),
++                                 expected)
++
++        addresses = ['[]*-- =~$']
++        self.assertEqual(utils.getaddresses(addresses),
++                         [('', '')])
++        self.assertEqual(utils.getaddresses(addresses, strict=False),
++                         [('', ''), ('', ''), ('', '*--')])
+ 
+     def test_getaddresses_embedded_comment(self):
+         """Test proper handling of a nested comment"""
+@@ -3460,6 +3600,54 @@ multipart/report
+                 m = cls(*constructor, policy=email.policy.default)
+                 self.assertIs(m.policy, email.policy.default)
+ 
++    def test_iter_escaped_chars(self):
++        self.assertEqual(list(utils._iter_escaped_chars(r'a\\b\"c\\"d')),
++                         [(0, 'a'),
++                          (2, '\\\\'),
++                          (3, 'b'),
++                          (5, '\\"'),
++                          (6, 'c'),
++                          (8, '\\\\'),
++                          (9, '"'),
++                          (10, 'd')])
++        self.assertEqual(list(utils._iter_escaped_chars('a\\')),
++                         [(0, 'a'), (1, '\\')])
++
++    def test_strip_quoted_realnames(self):
++        def check(addr, expected):
++            self.assertEqual(utils._strip_quoted_realnames(addr), expected)
++
++        check('"Jane Doe" <jane@example.net>, "John Doe" <john@example.net>',
++              ' <jane@example.net>,  <john@example.net>')
++        check(r'"Jane \"Doe\"." <jane@example.net>',
++              ' <jane@example.net>')
++
++        # special cases
++        check(r'before"name"after', 'beforeafter')
++        check(r'before"name"', 'before')
++        check(r'b"name"', 'b')  # single char
++        check(r'"name"after', 'after')
++        check(r'"name"a', 'a')  # single char
++        check(r'"name"', '')
++
++        # no change
++        for addr in (
++            'Jane Doe <jane@example.net>, John Doe <john@example.net>',
++            'lone " quote',
++        ):
++            self.assertEqual(utils._strip_quoted_realnames(addr), addr)
++
++
++    def test_check_parenthesis(self):
++        addr = 'alice@example.net'
++        self.assertTrue(utils._check_parenthesis(f'{addr} (Alice)'))
++        self.assertFalse(utils._check_parenthesis(f'{addr} )Alice('))
++        self.assertFalse(utils._check_parenthesis(f'{addr} (Alice))'))
++        self.assertFalse(utils._check_parenthesis(f'{addr} ((Alice)'))
++
++        # Ignore real name between quotes
++        self.assertTrue(utils._check_parenthesis(f'")Alice((" {addr}'))
++
+ 
+ # Test the iterator/generators
+ class TestIterators(TestEmailBase):
+diff --git a/Misc/NEWS.d/next/Library/2023-10-20-15-28-08.gh-issue-102988.dStNO7.rst b/Misc/NEWS.d/next/Library/2023-10-20-15-28-08.gh-issue-102988.dStNO7.rst
+new file mode 100644
+index 0000000000..3d0e9e4078
+--- /dev/null
++++ b/Misc/NEWS.d/next/Library/2023-10-20-15-28-08.gh-issue-102988.dStNO7.rst
+@@ -0,0 +1,8 @@
++:func:`email.utils.getaddresses` and :func:`email.utils.parseaddr` now
++return ``('', '')`` 2-tuples in more situations where invalid email
++addresses are encountered instead of potentially inaccurate values. Add
++optional *strict* parameter to these two functions: use ``strict=False`` to
++get the old behavior, accept malformed inputs.
++``getattr(email.utils, 'supports_strict_parsing', False)`` can be use to check
++if the *strict* paramater is available. Patch by Thomas Dwyer and Victor
++Stinner to improve the CVE-2023-27043 fix.
+
+
+From 4df4fad359c280f2328b98ea9b4414f244624a58 Mon Sep 17 00:00:00 2001
+From: Lumir Balhar <lbalhar@redhat.com>
+Date: Mon, 18 Dec 2023 20:15:33 +0100
+Subject: [PATCH] Make it possible to disable strict parsing in email module
+
+---
+ Doc/library/email.utils.rst       | 26 +++++++++++
+ Lib/email/utils.py                | 54 ++++++++++++++++++++++-
+ Lib/test/test_email/test_email.py | 72 ++++++++++++++++++++++++++++++-
+ 3 files changed, 149 insertions(+), 3 deletions(-)
+
+diff --git a/Doc/library/email.utils.rst b/Doc/library/email.utils.rst
+index d1e1898591..7aef773b5f 100644
+--- a/Doc/library/email.utils.rst
++++ b/Doc/library/email.utils.rst
+@@ -69,6 +69,19 @@ of the new API.
+ 
+    If *strict* is true, use a strict parser which rejects malformed inputs.
+ 
++   The default setting for *strict* is set to ``True``, but you can override
++   it by setting the environment variable ``PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING``
++   to non-empty string.
++
++   Additionally, you can permanently set the default value for *strict* to
++   ``False`` by creating the configuration file ``/etc/python/email.cfg``
++   with the following content:
++
++   .. code-block:: ini
++
++      [email_addr_parsing]
++      PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true
++
+    .. versionchanged:: 3.13
+       Add *strict* optional parameter and reject malformed inputs by default.
+ 
+@@ -97,6 +110,19 @@ of the new API.
+ 
+    If *strict* is true, use a strict parser which rejects malformed inputs.
+ 
++   The default setting for *strict* is set to ``True``, but you can override
++   it by setting the environment variable ``PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING``
++   to non-empty string.
++
++   Additionally, you can permanently set the default value for *strict* to
++   ``False`` by creating the configuration file ``/etc/python/email.cfg``
++   with the following content:
++
++   .. code-block:: ini
++
++      [email_addr_parsing]
++      PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true
++
+    Here's a simple example that gets all the recipients of a message::
+ 
+       from email.utils import getaddresses
+diff --git a/Lib/email/utils.py b/Lib/email/utils.py
+index f83b7e5d7e..b8e90ceb8e 100644
+--- a/Lib/email/utils.py
++++ b/Lib/email/utils.py
+@@ -48,6 +48,46 @@ TICK = "'"
+ specialsre = re.compile(r'[][\\()<>@,:;".]')
+ escapesre = re.compile(r'[\\"]')
+ 
++_EMAIL_CONFIG_FILE = "/etc/python/email.cfg"
++_cached_strict_addr_parsing = None
++
++
++def _use_strict_email_parsing():
++    """"Cache implementation for _cached_strict_addr_parsing"""
++    global _cached_strict_addr_parsing
++    if _cached_strict_addr_parsing is None:
++        _cached_strict_addr_parsing = _use_strict_email_parsing_impl()
++    return _cached_strict_addr_parsing
++
++
++def _use_strict_email_parsing_impl():
++    """Returns True if strict email parsing is not disabled by
++    config file or env variable.
++    """
++    disabled = bool(os.environ.get("PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"))
++    if disabled:
++        return False
++
++    try:
++        file = open(_EMAIL_CONFIG_FILE)
++    except FileNotFoundError:
++        pass
++    else:
++        with file:
++            import configparser
++            config = configparser.ConfigParser(
++                interpolation=None,
++                comment_prefixes=('#', ),
++
++            )
++            config.read_file(file)
++            disabled = config.getboolean('email_addr_parsing', "PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING", fallback=None)
++
++    if disabled:
++        return False
++
++    return True
++
+ 
+ def _has_surrogates(s):
+     """Return True if s contains surrogate-escaped binary data."""
+@@ -149,7 +189,7 @@ def _strip_quoted_realnames(addr):
+ 
+ supports_strict_parsing = True
+ 
+-def getaddresses(fieldvalues, *, strict=True):
++def getaddresses(fieldvalues, *, strict=None):
+     """Return a list of (REALNAME, EMAIL) or ('','') for each fieldvalue.
+ 
+     When parsing fails for a fieldvalue, a 2-tuple of ('', '') is returned in
+@@ -158,6 +198,11 @@ def getaddresses(fieldvalues, *, strict=True):
+     If strict is true, use a strict parser which rejects malformed inputs.
+     """
+ 
++    # If default is used, it's True unless disabled
++    # by env variable or config file.
++    if strict == None:
++        strict = _use_strict_email_parsing()
++
+     # If strict is true, if the resulting list of parsed addresses is greater
+     # than the number of fieldvalues in the input list, a parsing error has
+     # occurred and consequently a list containing a single empty 2-tuple [('',
+@@ -330,7 +375,7 @@ def parsedate_to_datetime(data):
+             tzinfo=datetime.timezone(datetime.timedelta(seconds=tz)))
+ 
+ 
+-def parseaddr(addr, *, strict=True):
++def parseaddr(addr, *, strict=None):
+     """
+     Parse addr into its constituent realname and email address parts.
+ 
+@@ -339,6 +384,11 @@ def parseaddr(addr, *, strict=True):
+ 
+     If strict is True, use a strict parser which rejects malformed inputs.
+     """
++    # If default is used, it's True unless disabled
++    # by env variable or config file.
++    if strict == None:
++        strict = _use_strict_email_parsing()
++
+     if not strict:
+         addrs = _AddressList(addr).addresslist
+         if not addrs:
+diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
+index ce36efc1b1..05ea201b68 100644
+--- a/Lib/test/test_email/test_email.py
++++ b/Lib/test/test_email/test_email.py
+@@ -7,6 +7,9 @@ import time
+ import base64
+ import unittest
+ import textwrap
++import contextlib
++import tempfile
++import os
+ 
+ from io import StringIO, BytesIO
+ from itertools import chain
+@@ -41,7 +44,7 @@ from email import iterators
+ from email import base64mime
+ from email import quoprimime
+ 
+-from test.support import unlink, start_threads
++from test.support import unlink, start_threads, EnvironmentVarGuard, swap_attr
+ from test.test_email import openfile, TestEmailBase
+ 
+ # These imports are documented to work, but we are testing them using a
+@@ -3313,6 +3316,73 @@ Foo
+         # Test email.utils.supports_strict_parsing attribute
+         self.assertEqual(email.utils.supports_strict_parsing, True)
+ 
++    def test_parsing_errors_strict_set_via_env_var(self):
++        address = 'alice@example.org )Alice('
++        empty = ('', '')
++
++        # Reset cached default value to make the function
++        # reload the config file provided below.
++        utils._cached_strict_addr_parsing = None
++
++        # Strict disabled via env variable, old behavior expected
++        with EnvironmentVarGuard() as environ:
++            environ["PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"] = "1"
++
++            self.assertEqual(utils.getaddresses([address]),
++                             [('', 'alice@example.org'), ('', ''), ('', 'Alice')])
++            self.assertEqual(utils.parseaddr([address]), ('', address))
++
++        # Clear cache again
++        utils._cached_strict_addr_parsing = None
++
++        # Default strict=True, empty result expected
++        self.assertEqual(utils.getaddresses([address]), [empty])
++        self.assertEqual(utils.parseaddr([address]), empty)
++
++        # Clear cache again
++        utils._cached_strict_addr_parsing = None
++
++        # Empty string in env variable = strict parsing enabled (default)
++        with EnvironmentVarGuard() as environ:
++            environ["PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING"] = ""
++
++            # Default strict=True, empty result expected
++            self.assertEqual(utils.getaddresses([address]), [empty])
++            self.assertEqual(utils.parseaddr([address]), empty)
++
++    @contextlib.contextmanager
++    def _email_strict_parsing_conf(self):
++        """Context for the given email strict parsing configured in config file"""
++        with tempfile.TemporaryDirectory() as tmpdirname:
++            filename = os.path.join(tmpdirname, 'conf.cfg')
++            with swap_attr(utils, "_EMAIL_CONFIG_FILE", filename):
++                with open(filename, 'w') as file:
++                    file.write('[email_addr_parsing]\n')
++                    file.write('PYTHON_EMAIL_DISABLE_STRICT_ADDR_PARSING = true')
++                utils._EMAIL_CONFIG_FILE = filename
++                yield
++
++    def test_parsing_errors_strict_disabled_via_config_file(self):
++        address = 'alice@example.org )Alice('
++        empty = ('', '')
++
++        # Reset cached default value to make the function
++        # reload the config file provided below.
++        utils._cached_strict_addr_parsing = None
++
++        # Strict disabled via config file, old results expected
++        with self._email_strict_parsing_conf():
++            self.assertEqual(utils.getaddresses([address]),
++                             [('', 'alice@example.org'), ('', ''), ('', 'Alice')])
++            self.assertEqual(utils.parseaddr([address]), ('', address))
++
++        # Clear cache again
++        utils._cached_strict_addr_parsing = None
++
++        # Default strict=True, empty result expected
++        self.assertEqual(utils.getaddresses([address]), [empty])
++        self.assertEqual(utils.parseaddr([address]), empty)
++
+     def test_getaddresses_nasty(self):
+         for addresses, expected in (
+             (['"Sürname, Firstname" <to@example.com>'],
+-- 
+2.43.0
+

SOURCES/Python-3.9.14.tar.xz.asc

@@ -1,16 +0,0 @@
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SOURCES/Python-3.9.18.tar.xz.asc

@@ -0,0 +1,16 @@
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+=aw+P
+-----END PGP SIGNATURE-----

SPECS/python3.9.spec

@@ -13,11 +13,11 @@ URL: https://www.python.org/
 
 #  WARNING  When rebasing to a new Python version,
 #           remember to update the python3-docs package as well
-%global general_version %{pybasever}.14
+%global general_version %{pybasever}.18
 #global prerel ...
 %global upstream_version %{general_version}%{?prerel}
 Version: %{general_version}%{?prerel:~%{prerel}}
-Release: 1%{?dist}.2
+Release: 3%{?dist}
 License: Python
 
 
@@ -325,7 +325,7 @@ Patch189: 00189-use-rpm-wheels.patch
 # The versions are written in Lib/ensurepip/__init__.py, this patch removes them.
 # When the bundled setuptools/pip wheel is updated, the patch no longer applies cleanly.
 # In such cases, the patch needs to be amended and the versions updated here:
-%global pip_version 22.0.4
+%global pip_version 23.0.1
 %global setuptools_version 58.1.0
 
 # 00251 # 1b1047c14ff98eae6d355b4aac4df3e388813f62
@@ -399,34 +399,35 @@ Patch329: 00329-fips.patch
 # a nightmare because it's basically a binary file.
 Patch353: 00353-architecture-names-upstream-downstream.patch
 
-# 00382 # 9e275dcdf3934b827994ecc3247d583d5bab7985
-# CVE-2015-20107
-#
-# Make mailcap refuse to match unsafe filenames/types/params (GH-91993)
-#
-# Upstream: https://github.com/python/cpython/issues/68966
-#
-# Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2075390
-Patch382: 00382-cve-2015-20107.patch
+# 00397 #
+# Add filters for tarfile extraction (CVE-2007-4559, PEP-706)
+# First patch fixes determination of symlink targets, which were treated
+# as relative to the root of the archive,
+# rather than the directory containing the symlink.
+# Not yet upstream as of this writing.
+# The second patch is Red Hat configuration, see KB for documentation:
+# - https://access.redhat.com/articles/7004769
+Patch397: 00397-tarfile-filter.patch
 
-# 00391 #
-# CVE-2022-42919
+# 00414 #
 #
-# Local privilege escalation via the multiprocessing forkserver start method.
-#
-# Upstream: https://github.com/python/cpython/issues/97514
-#
-# Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2138705
-Patch391: 00391-cve-2022-42919.patch
+# Skip test_pair() and test_speech128() of test_zlib on s390x since
+# they fail if zlib uses the s390x hardware accelerator.
+Patch414: 00414-skip_test_zlib_s390x.patch
 
-# 00394 #
-# CVE-2022-45061: CPU denial of service via inefficient IDNA decoder
+# 00415 #
+# [CVE-2023-27043] gh-102988: Reject malformed addresses in email.parseaddr() (#111116)
 #
-# gh-98433: Fix quadratic time idna decoding.
+# Detect email address parsing errors and return empty tuple to
+# indicate the parsing error (old API). Add an optional 'strict'
+# parameter to getaddresses() and parseaddr() functions. Patch by
+# Thomas Dwyer.
 #
-# There was an unnecessary quadratic loop in idna decoding. This restores
-# the behavior to linear.
-Patch394: 00394-cve-2022-45061-cpu-denial-of-service-via-inefficient-idna-decoder.patch
+# Upstream PR: https://github.com/python/cpython/pull/111116
+#
+# Second patch implmenets the possibility to restore the old behavior via
+# config file or environment variable.
+Patch415: 00415-cve-2023-27043-gh-102988-reject-malformed-addresses-in-email-parseaddr-111116.patch
 
 # (New patches go here ^^^)
 #
@@ -1829,13 +1830,36 @@ CheckPython optimized
 # ======================================================
 
 %changelog
-* Mon Jan 09 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.14-1.2
-- Security fix for CVE-2022-45061
-Resolves: rhbz#2144072
+* Wed Jan 24 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-3
+- Fix tests on s390x with hw acceleration
+Resolves: RHEL-13043
 
-* Mon Nov 07 2022 Lumír Balhar <lbalhar@redhat.com> - 3.9.14-1.1
-- Fix for CVE-2022-42919
-Resolves: rhbz#2138705
+* Thu Jan 04 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-2
+- Security fix for CVE-2023-27043
+Resolves: RHEL-20613
+
+* Thu Sep 07 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.18-1
+- Update to 3.9.18
+- Security fix for CVE-2023-40217
+Resolves: RHEL-3043
+
+* Wed Aug 09 2023 Petr Viktorin <pviktori@redhat.com> - 3.9.17-2
+- Fix symlink handling in the fix for CVE-2023-24329
+Resolves: rhbz#263261
+
+* Mon Jun 26 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.17-1
+- Update to 3.9.17
+- Security fix for CVE-2023-24329
+Resolves: rhbz#2173917
+
+* Tue Mar 07 2023 Petr Viktorin <pviktori@redhat.com> - 3.9.16-2
+- Add filters for tarfile extraction (CVE-2007-4559, PEP-706)
+Resolves: rhbz#263261
+
+* Thu Dec 08 2022 Charalampos Stratakis <cstratak@redhat.com> - 3.9.16-1
+- Update to 3.9.16
+- Security fixes for CVE-2022-42919 and CVE-2022-45061
+Resolves: rhbz#2138705, rhbz#2144072
 
 * Wed Sep 21 2022 Charalampos Stratakis <cstratak@redhat.com> - 3.9.14-1
 - Update to 3.9.14