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24 changed files with 872 additions and 498 deletions

2
.gitignore vendored
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@ -1 +1 @@
SOURCES/Python-3.9.13.tar.xz
SOURCES/Python-3.9.25.tar.xz

1
.python39.metadata Normal file
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36c7257ec30dca042679626d0dff79715acd4efb SOURCES/Python-3.9.25.tar.xz

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@ -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).

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@ -1,16 +0,0 @@
-----BEGIN PGP SIGNATURE-----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=RYbS
-----END PGP SIGNATURE-----

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@ -1,9 +1,10 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Wed, 13 Jan 2010 21:25:18 +0000
Subject: [PATCH] 00001: Fixup distutils/unixccompiler.py to remove standard
library path from rpath Was Patch0 in ivazquez' python3000 specfile
Subject: 00001: Fixup distutils/unixccompiler.py to remove standard library
path from rpath
Was Patch0 in ivazquez' python3000 specfile
---
Lib/distutils/unixccompiler.py | 9 +++++++++
1 file changed, 9 insertions(+)

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@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Mon, 18 Jan 2010 17:59:07 +0000
Subject: [PATCH] 00111: Don't try to build a libpythonMAJOR.MINOR.a
Subject: 00111: Don't try to build a libpythonMAJOR.MINOR.a
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

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@ -1,7 +1,7 @@
From 2c91575950d4de95d308e30cc4ab20d032b1aceb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
Date: Wed, 15 Aug 2018 15:36:29 +0200
Subject: [PATCH] 00189: Instead of bundled wheels, use our RPM packaged wheels
Subject: 00189: Instead of bundled wheels, use our RPM packaged wheels
We keep them in /usr/share/python-wheels
@ -12,7 +12,7 @@ We might eventually pursuit upstream support, but it's low prio
1 file changed, 26 insertions(+), 11 deletions(-)
diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
index e510cc7..8de2e55 100644
index d61bb089e3..77d7ec5a65 100644
--- a/Lib/ensurepip/__init__.py
+++ b/Lib/ensurepip/__init__.py
@@ -1,3 +1,5 @@
@ -30,8 +30,8 @@ index e510cc7..8de2e55 100644
__all__ = ["version", "bootstrap"]
-_SETUPTOOLS_VERSION = "58.1.0"
-_PIP_VERSION = "22.0.4"
-_SETUPTOOLS_VERSION = "79.0.1"
-_PIP_VERSION = "23.0.1"
+
+_WHEEL_DIR = "/usr/share/python39-wheels/"
+

View File

@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Michal Cyprian <m.cyprian@gmail.com>
Date: Mon, 26 Jun 2017 16:32:56 +0200
Subject: [PATCH] 00251: Change user install location
Subject: 00251: Change user install location
Set values of prefix and exec_prefix in distutils install command
to /usr/local if executable is /usr/bin/python* and RPM build

View File

@ -1,4 +1,4 @@
From 37aa11f4c57e08bd3859c0de1c22f1d5296b6fdc Mon Sep 17 00:00:00 2001
From 4cef6c756055a15dc33a475c1f405676fa69410c Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Wed, 11 Aug 2021 16:51:03 +0200
Subject: [PATCH 01/10] Backport PyModule_AddObjectRef as
@ -71,10 +71,10 @@ index 13482c6..fca1083 100644
PyModule_AddIntConstant(PyObject *m, const char *name, long value)
{
--
2.35.3
2.45.0
From 3fc28233b7244bb891499a974c3f3cda42454760 Mon Sep 17 00:00:00 2001
From a115773e979f968edaed8a3419f3ccc34eef8320 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Fri, 13 Aug 2021 13:16:43 +0200
Subject: [PATCH 02/10] _hashopenssl: Uncomment and use initialization function
@ -144,10 +144,10 @@ index 4db058c..56dfff9 100644
return m;
--
2.35.3
2.45.0
From 309e06621a9a8b8220c8f83d588cc76e1fa2380d Mon Sep 17 00:00:00 2001
From 28506af69b2b005bb7a8931624f97273269458a1 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@python.org>
Date: Sat, 27 Mar 2021 14:55:03 +0100
Subject: [PATCH 03/10] bpo-40645: use C implementation of HMAC (GH-24920,
@ -927,10 +927,10 @@ index 68aa765..4466ec4 100644
-/*[clinic end generated code: output=b6b280e46bf0b139 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=7ff9aad0bd53e7ce input=a9049054013a1b77]*/
--
2.35.3
2.45.0
From 2656f4998c17d8a63b5b45462a2dae5b1b3d520f Mon Sep 17 00:00:00 2001
From 1f5f7d3892febb68cf96ef151beab06eae1792ce Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Thu, 12 Dec 2019 16:58:31 +0100
Subject: [PATCH 04/10] Expose blake2b and blake2s hashes from OpenSSL
@ -944,7 +944,7 @@ used under FIPS.
3 files changed, 148 insertions(+), 1 deletion(-)
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index f845c7a..7aaeb76 100644
index bc11a8d..9a07499 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -363,6 +363,12 @@ class HashLibTestCase(unittest.TestCase):
@ -1137,10 +1137,10 @@ index 4466ec4..54c22b2 100644
-/*[clinic end generated code: output=7ff9aad0bd53e7ce input=a9049054013a1b77]*/
+/*[clinic end generated code: output=fab05055e982f112 input=a9049054013a1b77]*/
--
2.35.3
2.45.0
From 652264a57ab6564bfe775d88502776df95cd897d Mon Sep 17 00:00:00 2001
From 842bd1c8c8a62c342fed848e5a5f0f1d97daeaba Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Thu, 1 Aug 2019 17:57:05 +0200
Subject: [PATCH 05/10] Use a stronger hash in multiprocessing handshake
@ -1152,7 +1152,7 @@ https://bugs.python.org/issue17258
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py
index 510e4b5..b68f2fb 100644
index 8e2facf..bb4acb6 100644
--- a/Lib/multiprocessing/connection.py
+++ b/Lib/multiprocessing/connection.py
@@ -42,6 +42,10 @@ BUFSIZE = 8192
@ -1166,7 +1166,7 @@ index 510e4b5..b68f2fb 100644
_mmap_counter = itertools.count()
default_family = 'AF_INET'
@@ -741,7 +745,7 @@ def deliver_challenge(connection, authkey):
@@ -736,7 +740,7 @@ def deliver_challenge(connection, authkey):
"Authkey must be bytes, not {0!s}".format(type(authkey)))
message = os.urandom(MESSAGE_LENGTH)
connection.send_bytes(CHALLENGE + message)
@ -1175,7 +1175,7 @@ index 510e4b5..b68f2fb 100644
response = connection.recv_bytes(256) # reject large message
if response == digest:
connection.send_bytes(WELCOME)
@@ -757,7 +761,7 @@ def answer_challenge(connection, authkey):
@@ -752,7 +756,7 @@ def answer_challenge(connection, authkey):
message = connection.recv_bytes(256) # reject large message
assert message[:len(CHALLENGE)] == CHALLENGE, 'message = %r' % message
message = message[len(CHALLENGE):]
@ -1185,10 +1185,10 @@ index 510e4b5..b68f2fb 100644
response = connection.recv_bytes(256) # reject large message
if response != WELCOME:
--
2.35.3
2.45.0
From 4a8637f114196b1ab19435ea64c19c7acf77776c Mon Sep 17 00:00:00 2001
From 0390f1ea33f8a604467829733541791a29cee4da Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Thu, 25 Jul 2019 17:19:06 +0200
Subject: [PATCH 06/10] Disable Python's hash implementations in FIPS mode,
@ -1231,7 +1231,7 @@ index ffa3be0..3e3f4dd 100644
def __get_builtin_constructor(name):
cache = __builtin_constructor_cache
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 7aaeb76..fa4a8d7 100644
index 9a07499..56dfbaa 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -35,14 +35,15 @@ else:
@ -1446,10 +1446,10 @@ index 0bec170..479f4b5 100644
))
--
2.35.3
2.45.0
From 165bcd0377075dbac9fa3f988ed5189668597ab6 Mon Sep 17 00:00:00 2001
From 667781e01425308ae95f062f8596866a5af76f77 Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Fri, 29 Jan 2021 14:16:21 +0100
Subject: [PATCH 07/10] Use python's fall back crypto implementations only if
@ -1565,7 +1565,7 @@ index 3e3f4dd..b842f5f 100644
for __func_name in __always_supported:
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index fa4a8d7..ec6c883 100644
index 56dfbaa..05f4a54 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -171,7 +171,13 @@ class HashLibTestCase(unittest.TestCase):
@ -1604,7 +1604,7 @@ index fa4a8d7..ec6c883 100644
def test_get_builtin_constructor(self):
get_builtin_constructor = getattr(hashlib,
'__get_builtin_constructor')
@@ -1061,6 +1081,7 @@ class KDFTests(unittest.TestCase):
@@ -1070,6 +1090,7 @@ class KDFTests(unittest.TestCase):
iterations=1, dklen=None)
self.assertEqual(out, self.pbkdf2_results['sha1'][0][0])
@ -1613,10 +1613,10 @@ index fa4a8d7..ec6c883 100644
def test_pbkdf2_hmac_py(self):
self._test_pbkdf2_hmac(builtin_hashlib.pbkdf2_hmac, builtin_hashes)
--
2.35.3
2.45.0
From f4383a6e0be8b75db2380fdcf0174b09709b613f Mon Sep 17 00:00:00 2001
From e36df0297eca09ca1826163f39a812b45558f690 Mon Sep 17 00:00:00 2001
From: Charalampos Stratakis <cstratak@redhat.com>
Date: Wed, 31 Jul 2019 15:43:43 +0200
Subject: [PATCH 08/10] Test equivalence of hashes for the various digests with
@ -1659,7 +1659,7 @@ index 0000000..1f99dd7
+if __name__ == "__main__":
+ unittest.main()
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index ec6c883..0fd036f 100644
index 05f4a54..980c773 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -20,6 +20,7 @@ import warnings
@ -1755,7 +1755,7 @@ index ec6c883..0fd036f 100644
return
m = hash_object_constructor(data, **kwargs)
@@ -974,6 +989,15 @@ class HashLibTestCase(unittest.TestCase):
@@ -983,6 +998,15 @@ class HashLibTestCase(unittest.TestCase):
):
HASHXOF()
@ -1772,10 +1772,10 @@ index ec6c883..0fd036f 100644
class KDFTests(unittest.TestCase):
--
2.35.3
2.45.0
From 5ecf11d53225bbe04e35970a834bcc90cd944391 Mon Sep 17 00:00:00 2001
From 8fc0216da1d6e148bf086c8c137ddc19a33ab642 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <pviktori@redhat.com>
Date: Mon, 26 Aug 2019 19:39:48 +0200
Subject: [PATCH 09/10] Guard against Python HMAC in FIPS mode
@ -1889,287 +1889,43 @@ index adf52ad..41e6a14 100644
def test_realcopy_old(self):
# Testing if the copy method created a real copy.
--
2.35.3
2.45.0
From 532ce8649bf743c029aa5ddb25d74604d9798da9 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Wed, 25 Aug 2021 16:44:43 +0200
Subject: [PATCH 10/10] Disable hash-based PYCs in FIPS mode
From 4271e404c9aa918368d397654d60e4e845dfc844 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Thu, 24 Nov 2022 01:47:31 +0300
Subject: [PATCH 10/10] closes gh-99508: fix `TypeError` in
`Lib/importlib/_bootstrap_external.py` (GH-99635)
If FIPS mode is on, we can't use siphash-based HMAC
(_Py_KeyedHash), so:
- Unchecked hash PYCs can be imported, but not created
- Checked hash PYCs can not be imported nor created
- The default mode is timestamp-based PYCs, even if
SOURCE_DATE_EPOCH is set.
If FIPS mode is off, there are no changes in behavior.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1835169
---
Lib/py_compile.py | 2 ++
Lib/test/support/__init__.py | 14 +++++++++++++
Lib/test/test_cmd_line_script.py | 2 ++
Lib/test/test_compileall.py | 11 +++++++++-
Lib/test/test_imp.py | 2 ++
.../test_importlib/source/test_file_loader.py | 6 ++++++
Lib/test/test_py_compile.py | 11 ++++++++--
Lib/test/test_zipimport.py | 2 ++
Python/import.c | 20 +++++++++++++++++++
9 files changed, 67 insertions(+), 3 deletions(-)
Lib/importlib/_bootstrap_external.py | 3 ++-
.../next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
create mode 100644 Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
diff --git a/Lib/py_compile.py b/Lib/py_compile.py
index bba3642..02db901 100644
--- a/Lib/py_compile.py
+++ b/Lib/py_compile.py
@@ -70,7 +70,9 @@ class PycInvalidationMode(enum.Enum):
def _get_default_invalidation_mode():
+ import _hashlib
if (os.environ.get('SOURCE_DATE_EPOCH') and not
+ _hashlib.get_fips_mode() and not
os.environ.get('RPM_BUILD_ROOT')):
return PycInvalidationMode.CHECKED_HASH
else:
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 86ac8f0..dc042f7 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -3294,3 +3294,17 @@ def clear_ignored_deprecations(*tokens: object) -> None:
if warnings.filters != new_filters:
warnings.filters[:] = new_filters
warnings._filters_mutated()
+
+
+def fails_in_fips_mode(expected_error):
+ import _hashlib
+ if _hashlib.get_fips_mode():
+ def _decorator(func):
+ def _wrapper(self, *args, **kwargs):
+ with self.assertRaises(expected_error):
+ func(self, *args, **kwargs)
+ return _wrapper
+ else:
+ def _decorator(func):
+ return func
+ return _decorator
diff --git a/Lib/test/test_cmd_line_script.py b/Lib/test/test_cmd_line_script.py
index 7cb1370..61df232 100644
--- a/Lib/test/test_cmd_line_script.py
+++ b/Lib/test/test_cmd_line_script.py
@@ -282,6 +282,7 @@ class CmdLineTest(unittest.TestCase):
self._check_script(zip_name, run_name, zip_name, zip_name, '',
zipimport.zipimporter)
+ @support.fails_in_fips_mode(ImportError)
def test_zipfile_compiled_checked_hash(self):
with support.temp_dir() as script_dir:
script_name = _make_test_script(script_dir, '__main__')
@@ -292,6 +293,7 @@ class CmdLineTest(unittest.TestCase):
self._check_script(zip_name, run_name, zip_name, zip_name, '',
zipimport.zipimporter)
+ @support.fails_in_fips_mode(ImportError)
def test_zipfile_compiled_unchecked_hash(self):
with support.temp_dir() as script_dir:
script_name = _make_test_script(script_dir, '__main__')
diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py
index ab647d6..7d50f07 100644
--- a/Lib/test/test_compileall.py
+++ b/Lib/test/test_compileall.py
@@ -758,14 +758,23 @@ class CommandLineTestsBase:
out = self.assertRunOK('badfilename')
self.assertRegex(out, b"Can't list 'badfilename'")
- def test_pyc_invalidation_mode(self):
+ @support.fails_in_fips_mode(AssertionError)
+ def test_pyc_invalidation_mode_checked(self):
script_helper.make_script(self.pkgdir, 'f1', '')
pyc = importlib.util.cache_from_source(
os.path.join(self.pkgdir, 'f1.py'))
+
self.assertRunOK('--invalidation-mode=checked-hash', self.pkgdir)
with open(pyc, 'rb') as fp:
data = fp.read()
self.assertEqual(int.from_bytes(data[4:8], 'little'), 0b11)
+
+ @support.fails_in_fips_mode(AssertionError)
+ def test_pyc_invalidation_mode_unchecked(self):
+ script_helper.make_script(self.pkgdir, 'f1', '')
+ pyc = importlib.util.cache_from_source(
+ os.path.join(self.pkgdir, 'f1.py'))
+
self.assertRunOK('--invalidation-mode=unchecked-hash', self.pkgdir)
with open(pyc, 'rb') as fp:
data = fp.read()
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index fe394dc..802f0e8 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -343,6 +343,7 @@ class ImportTests(unittest.TestCase):
import _frozen_importlib
self.assertEqual(_frozen_importlib.__spec__.origin, "frozen")
+ @support.fails_in_fips_mode(ImportError)
def test_source_hash(self):
self.assertEqual(_imp.source_hash(42, b'hi'), b'\xc6\xe7Z\r\x03:}\xab')
self.assertEqual(_imp.source_hash(43, b'hi'), b'\x85\x9765\xf8\x9a\x8b9')
@@ -362,6 +363,7 @@ class ImportTests(unittest.TestCase):
res = script_helper.assert_python_ok(*args)
self.assertEqual(res.out.strip().decode('utf-8'), expected)
+ @support.fails_in_fips_mode(ImportError)
def test_find_and_load_checked_pyc(self):
# issue 34056
with support.temp_cwd():
diff --git a/Lib/test/test_importlib/source/test_file_loader.py b/Lib/test/test_importlib/source/test_file_loader.py
index ab44722..480cc81 100644
--- a/Lib/test/test_importlib/source/test_file_loader.py
+++ b/Lib/test/test_importlib/source/test_file_loader.py
@@ -17,6 +17,7 @@ import types
import unittest
import warnings
+from test import support
from test.support import make_legacy_pyc, unload
from test.test_py_compile import without_source_date_epoch
@@ -239,6 +240,7 @@ class SimpleTest(abc.LoaderTests):
loader.load_module('bad name')
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_checked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping:
source = mapping['_temp']
@@ -270,6 +272,7 @@ class SimpleTest(abc.LoaderTests):
)
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_overridden_checked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping, \
unittest.mock.patch('_imp.check_hash_based_pycs', 'never'):
@@ -295,6 +298,7 @@ class SimpleTest(abc.LoaderTests):
self.assertEqual(mod.state, 'old')
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_unchecked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping:
source = mapping['_temp']
@@ -325,6 +329,7 @@ class SimpleTest(abc.LoaderTests):
)
@util.writes_bytecode_files
+ @support.fails_in_fips_mode(ImportError)
def test_overridden_unchecked_hash_based_pyc(self):
with util.create_modules('_temp') as mapping, \
unittest.mock.patch('_imp.check_hash_based_pycs', 'always'):
@@ -434,6 +439,7 @@ class BadBytecodeTest:
del_source=del_source)
test('_temp', mapping, bc_path)
+ @support.fails_in_fips_mode(ImportError)
def _test_partial_hash(self, test, *, del_source=False):
with util.create_modules('_temp') as mapping:
bc_path = self.manipulate_bytecode(
diff --git a/Lib/test/test_py_compile.py b/Lib/test/test_py_compile.py
index b2d3dcf..7e4b0c5 100644
--- a/Lib/test/test_py_compile.py
+++ b/Lib/test/test_py_compile.py
@@ -141,13 +141,16 @@ class PyCompileTestsBase:
importlib.util.cache_from_source(bad_coding)))
def test_source_date_epoch(self):
+ import _hashlib
py_compile.compile(self.source_path, self.pyc_path)
self.assertTrue(os.path.exists(self.pyc_path))
self.assertFalse(os.path.exists(self.cache_path))
with open(self.pyc_path, 'rb') as fp:
flags = importlib._bootstrap_external._classify_pyc(
fp.read(), 'test', {})
- if os.environ.get('SOURCE_DATE_EPOCH'):
+ if _hashlib.get_fips_mode():
+ expected_flags = 0b00
+ elif os.environ.get('SOURCE_DATE_EPOCH'):
expected_flags = 0b11
else:
expected_flags = 0b00
@@ -178,7 +181,8 @@ class PyCompileTestsBase:
# Specifying optimized bytecode should lead to a path reflecting that.
self.assertIn('opt-2', py_compile.compile(self.source_path, optimize=2))
- def test_invalidation_mode(self):
+ @support.fails_in_fips_mode(ImportError)
+ def test_invalidation_mode_checked(self):
py_compile.compile(
self.source_path,
invalidation_mode=py_compile.PycInvalidationMode.CHECKED_HASH,
@@ -187,6 +191,9 @@ class PyCompileTestsBase:
flags = importlib._bootstrap_external._classify_pyc(
fp.read(), 'test', {})
self.assertEqual(flags, 0b11)
+
+ @support.fails_in_fips_mode(ImportError)
+ def test_invalidation_mode_unchecked(self):
py_compile.compile(
self.source_path,
invalidation_mode=py_compile.PycInvalidationMode.UNCHECKED_HASH,
diff --git a/Lib/test/test_zipimport.py b/Lib/test/test_zipimport.py
index b7347a3..09ea990 100644
--- a/Lib/test/test_zipimport.py
+++ b/Lib/test/test_zipimport.py
@@ -186,6 +186,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase):
TESTMOD + pyc_ext: (NOW, test_pyc)}
self.doTest(pyc_ext, files, TESTMOD)
+ @support.fails_in_fips_mode(ImportError)
def testUncheckedHashBasedPyc(self):
source = b"state = 'old'"
source_hash = importlib.util.source_hash(source)
@@ -200,6 +201,7 @@ class UncompressedZipImportTestCase(ImportHooksBaseTestCase):
self.assertEqual(mod.state, 'old')
self.doTest(None, files, TESTMOD, call=check)
+ @support.fails_in_fips_mode(ImportError)
@unittest.mock.patch('_imp.check_hash_based_pycs', 'always')
def test_checked_hash_based_change_pyc(self):
source = b"state = 'old'"
diff --git a/Python/import.c b/Python/import.c
index 8358d70..1b7fb85 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -2354,6 +2354,26 @@ static PyObject *
_imp_source_hash_impl(PyObject *module, long key, Py_buffer *source)
/*[clinic end generated code: output=edb292448cf399ea input=9aaad1e590089789]*/
{
+ PyObject *_hashlib = PyImport_ImportModule("_hashlib");
+ if (_hashlib == NULL) {
+ return NULL;
+ }
+ PyObject *fips_mode_obj = PyObject_CallMethod(_hashlib, "get_fips_mode", NULL);
+ Py_DECREF(_hashlib);
+ if (fips_mode_obj == NULL) {
+ return NULL;
+ }
+ int fips_mode = PyObject_IsTrue(fips_mode_obj);
+ Py_DECREF(fips_mode_obj);
+ if (fips_mode < 0) {
+ return NULL;
+ }
+ if (fips_mode) {
+ PyErr_SetString(
+ PyExc_ImportError,
+ "hash-based PYC validation (siphash24) not available in FIPS mode");
+ return NULL;
+ };
union {
uint64_t x;
char data[sizeof(uint64_t)];
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
index f0c9f8e..cccf6b2 100644
--- a/Lib/importlib/_bootstrap_external.py
+++ b/Lib/importlib/_bootstrap_external.py
@@ -986,7 +986,8 @@ class SourceLoader(_LoaderBasics):
source_mtime is not None):
if hash_based:
if source_hash is None:
- source_hash = _imp.source_hash(source_bytes)
+ source_hash = _imp.source_hash(_RAW_MAGIC_NUMBER,
+ source_bytes)
data = _code_to_hash_pyc(code_object, source_hash, check_source)
else:
data = _code_to_timestamp_pyc(code_object, source_mtime,
diff --git a/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst b/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
new file mode 100644
index 0000000..82720d1
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2022-11-21-10-45-54.gh-issue-99508.QqVbby.rst
@@ -0,0 +1,2 @@
+Fix ``TypeError`` in ``Lib/importlib/_bootstrap_external.py`` while calling
+``_imp.source_hash()``.
--
2.35.3
2.45.0

View File

@ -1,7 +1,7 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lumir Balhar <lbalhar@redhat.com>
Date: Tue, 4 Aug 2020 12:04:03 +0200
Subject: [PATCH] 00353: Original names for architectures with different names
Subject: 00353: Original names for architectures with different names
downstream
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8

View File

@ -0,0 +1,251 @@
From fc3e5ff91495aaf9905bd38ac61db0c3279d17e0 Mon Sep 17 00:00:00 2001
From: Petr Viktorin <encukou@gmail.com>
Date: Fri, 21 Nov 2025 14:30:02 +0100
Subject: [PATCH] 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 209c206..fa3f922 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
@@ -2253,6 +2260,41 @@ 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 9041e7a..1eb1116 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 17d2239..8b9aea2 100644
--- a/Lib/test/test_tarfile.py
+++ b/Lib/test/test_tarfile.py
@@ -3,7 +3,7 @@ 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
@@ -2999,7 +2999,11 @@ 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)
@@ -4065,7 +4069,8 @@ 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')
@@ -4390,6 +4395,123 @@ class OffsetValidationTests(unittest.TestCase):
self.assertEqual(members[0].offset, expected_offset)
+ @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)
--
2.51.1

View File

@ -0,0 +1,248 @@
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:: 3.9.20
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

View File

@ -0,0 +1,63 @@
From 60d40d7095983e0bc23a103b2050adc519dc7fe3 Mon Sep 17 00:00:00 2001
From: Lumir Balhar <lbalhar@redhat.com>
Date: Fri, 3 May 2024 14:17:48 +0200
Subject: [PATCH] Expect failures in tests not working properly with expat with
a fixed CVE in RHEL
---
Lib/test/test_pyexpat.py | 1 +
Lib/test/test_sax.py | 1 +
Lib/test/test_xml_etree.py | 3 +++
3 files changed, 5 insertions(+)
diff --git a/Lib/test/test_pyexpat.py b/Lib/test/test_pyexpat.py
index 43cbd27..27b1502 100644
--- a/Lib/test/test_pyexpat.py
+++ b/Lib/test/test_pyexpat.py
@@ -793,6 +793,7 @@ class ReparseDeferralTest(unittest.TestCase):
self.assertEqual(started, ['doc'])
+ @unittest.expectedFailure
def test_reparse_deferral_disabled(self):
started = []
diff --git a/Lib/test/test_sax.py b/Lib/test/test_sax.py
index 9b3014a..646c92d 100644
--- a/Lib/test/test_sax.py
+++ b/Lib/test/test_sax.py
@@ -1240,6 +1240,7 @@ class ExpatReaderTest(XmlTestBase):
self.assertEqual(result.getvalue(), start + b"<doc></doc>")
+ @unittest.expectedFailure
def test_flush_reparse_deferral_disabled(self):
result = BytesIO()
xmlgen = XMLGenerator(result)
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py
index 9c382d1..62f2871 100644
--- a/Lib/test/test_xml_etree.py
+++ b/Lib/test/test_xml_etree.py
@@ -1424,9 +1424,11 @@ class XMLPullParserTest(unittest.TestCase):
self.assert_event_tags(parser, [('end', 'root')])
self.assertIsNone(parser.close())
+ @unittest.expectedFailure
def test_simple_xml_chunk_1(self):
self.test_simple_xml(chunk_size=1, flush=True)
+ @unittest.expectedFailure
def test_simple_xml_chunk_5(self):
self.test_simple_xml(chunk_size=5, flush=True)
@@ -1651,6 +1653,7 @@ class XMLPullParserTest(unittest.TestCase):
self.assert_event_tags(parser, [('end', 'doc')])
+ @unittest.expectedFailure
def test_flush_reparse_deferral_disabled(self):
parser = ET.XMLPullParser(events=('start', 'end'))
--
2.44.0

View File

@ -0,0 +1,51 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
<31488909+miss-islington@users.noreply.github.com>
Date: Mon, 31 Mar 2025 20:29:04 +0200
Subject: 00452: Properly apply exported CFLAGS for dtrace/systemtap builds
When using --with-dtrace the resulting object file could be missing
specific CFLAGS exported by the build system due to the systemtap
script using specific defaults.
Exporting the CC and CFLAGS variables before the dtrace invocation
allows us to properly apply CFLAGS exported by the build system
even when cross-compiling.
Co-authored-by: stratakis <cstratak@redhat.com>
---
Makefile.pre.in | 4 ++--
.../next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
create mode 100644 Misc/NEWS.d/next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 568018827b..b401724d92 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -989,7 +989,7 @@ Python/frozen.o: $(srcdir)/Python/importlib.h $(srcdir)/Python/importlib_externa
# an include guard, so we can't use a pipeline to transform its output.
Include/pydtrace_probes.h: $(srcdir)/Include/pydtrace.d
$(MKDIR_P) Include
- $(DTRACE) $(DFLAGS) -o $@ -h -s $<
+ CC="$(CC)" CFLAGS="$(CFLAGS)" $(DTRACE) $(DFLAGS) -o $@ -h -s $<
: sed in-place edit with POSIX-only tools
sed 's/PYTHON_/PyDTrace_/' $@ > $@.tmp
mv $@.tmp $@
@@ -999,7 +999,7 @@ Python/import.o: $(srcdir)/Include/pydtrace.h
Modules/gcmodule.o: $(srcdir)/Include/pydtrace.h
Python/pydtrace.o: $(srcdir)/Include/pydtrace.d $(DTRACE_DEPS)
- $(DTRACE) $(DFLAGS) -o $@ -G -s $< $(DTRACE_DEPS)
+ CC="$(CC)" CFLAGS="$(CFLAGS)" $(DTRACE) $(DFLAGS) -o $@ -G -s $< $(DTRACE_DEPS)
Objects/typeobject.o: Objects/typeslots.inc
diff --git a/Misc/NEWS.d/next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst b/Misc/NEWS.d/next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst
new file mode 100644
index 0000000000..a287e0b228
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst
@@ -0,0 +1,2 @@
+The DTrace build now properly passes the ``CC`` and ``CFLAGS`` variables
+to the ``dtrace`` command when utilizing SystemTap on Linux.

View File

@ -0,0 +1,16 @@
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BWgwbw//Tx78tZg3/tJ47YDzDCf68XurBPbdgSfmmGTRrveMt6nQbV+c7XKS5MKK
6hP0jt4W8tP6zC/zRPTexqYwetTaM7+ZKuxzwXABXzi+rfmL/L6BtQQpzwK+vesE
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OBjQ0o42ylQKeS8VGP4yFbYv1umeeWHje26z9az3uOVUFaAoptk=
=5qMt
-----END PGP SIGNATURE-----

View File

@ -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}.13
%global general_version %{pybasever}.25
#global prerel ...
%global upstream_version %{general_version}%{?prerel}
Version: %{general_version}%{?prerel:~%{prerel}}
Release: 1%{?dist}
Release: 2%{?dist}
License: Python
# Exclude i686 arch. Due to a modularity issue it's being added to the
@ -182,6 +182,13 @@ ExcludeArch: i686
%global py_INSTSONAME_optimized libpython%{LDVERSION_optimized}.so.%{py_SOVERSION}
%global py_INSTSONAME_debug libpython%{LDVERSION_debug}.so.%{py_SOVERSION}
# The -O flag for the compiler, optimized builds
# https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
%global optflags_optimized -O3
# The -O flag for the compiler, debug builds
# -Wno-cpp avoids some warnings with -O0
%global optflags_debug -O0 -Wno-cpp
# Disable automatic bytecompilation. The python3 binary is not yet be
# available in /usr/bin when Python is built. Also, the bytecompilation fails
# on files that test invalid syntax.
@ -230,6 +237,7 @@ BuildRequires: libnsl2-devel
BuildRequires: libtirpc-devel
BuildRequires: libGL-devel
BuildRequires: libuuid-devel
BuildRequires: libxcrypt-devel
BuildRequires: libX11-devel
BuildRequires: make
BuildRequires: ncurses-devel
@ -242,9 +250,9 @@ BuildRequires: sqlite-devel
BuildRequires: gdb
BuildRequires: tar
BuildRequires: tcl-devel
BuildRequires: tcl-devel < 1:9
BuildRequires: tix-devel
BuildRequires: tk-devel
BuildRequires: tk-devel < 1:9
BuildRequires: tzdata
%if %{with valgrind}
@ -296,6 +304,7 @@ Source11: idle3.appdata.xml
# 00001 # d06a8853cf4bae9e115f45e1d531d2dc152c5cc8
# Fixup distutils/unixccompiler.py to remove standard library path from rpath
#
# Was Patch0 in ivazquez' python3000 specfile
Patch1: 00001-rpath.patch
@ -307,7 +316,7 @@ Patch1: 00001-rpath.patch
# See https://bugzilla.redhat.com/show_bug.cgi?id=556092
Patch111: 00111-no-static-lib.patch
# 00189 # 4242864a6a12f1f4cf9fd63a6699a73f35261aa3
# 00189 # 0c6dd5d318a22bbe89e09e1cd5513eaaca549aa5
# Instead of bundled wheels, use our RPM packaged wheels
#
# We keep them in /usr/share/python-wheels
@ -319,8 +328,8 @@ 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 21.2.3
%global setuptools_version 57.4.0
%global pip_version 23.0.1
%global setuptools_version 79.0.1
# 00251 # 2eabd04356402d488060bc8fe316ad13fc8a3356
# Change user install location
@ -415,15 +424,48 @@ Patch353: 00353-architecture-names-upstream-downstream.patch
# Upstream: https://bugs.python.org/issue46811
Patch378: 00378-support-expat-2-4-5.patch
# 00382 # 9e275dcdf3934b827994ecc3247d583d5bab7985
# CVE-2015-20107
# 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
# 00415 #
# [CVE-2023-27043] gh-102988: Reject malformed addresses in email.parseaddr() (#111116)
#
# Make mailcap refuse to match unsafe filenames/types/params (GH-91993)
# 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.
#
# Upstream: https://github.com/python/cpython/issues/68966
# Upstream PR: https://github.com/python/cpython/pull/111116
#
# Tracker bug: https://bugzilla.redhat.com/show_bug.cgi?id=2075390
Patch382: 00382-cve-2015-20107.patch
# This patch implements 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
# 00422 # a353cebef737c41420dc7ae2469dd657371b8881
# Fix tests for XMLPullParser with Expat 2.6.0
#
# Feeding the parser by too small chunks defers parsing to prevent
# CVE-2023-52425. Future versions of Expat may be more reactive.
Patch422: 00422-fix-tests-for-xmlpullparser-with-expat-2-6-0.patch
# 00452 # eb11d070c5af7d1b5e47f4e02186152d08eaf793
# Properly apply exported CFLAGS for dtrace/systemtap builds
#
# When using --with-dtrace the resulting object file could be missing
# specific CFLAGS exported by the build system due to the systemtap
# script using specific defaults.
#
# Exporting the CC and CFLAGS variables before the dtrace invocation
# allows us to properly apply CFLAGS exported by the build system
# even when cross-compiling.
Patch452: 00452-properly-apply-exported-cflags-for-dtrace-systemtap-builds.patch
# (New patches go here ^^^)
#
@ -836,7 +878,10 @@ rm Lib/ensurepip/_bundled/*.whl
%apply_patch -q %{PATCH329}
%apply_patch -q %{PATCH353}
%apply_patch -q %{PATCH378}
%apply_patch -q %{PATCH382}
%apply_patch -q %{PATCH397}
%apply_patch -q %{PATCH415}
%apply_patch -q %{PATCH422}
%apply_patch -q %{PATCH452}
# Remove all exe files to ensure we are not shipping prebuilt binaries
# note that those are only used to create Microsoft Windows installers
@ -913,6 +958,7 @@ BuildPython() {
ConfName=$1
ExtraConfigArgs=$2
MoreCFlags=$3
MoreCFlagsNodist=$4
# Each build is done in its own directory
ConfDir=build/$ConfName
@ -947,7 +993,7 @@ BuildPython() {
$ExtraConfigArgs \
%{nil}
%global flags_override EXTRA_CFLAGS="$MoreCFlags" CFLAGS_NODIST="$CFLAGS_NODIST $MoreCFlags"
%global flags_override EXTRA_CFLAGS="$MoreCFlags" CFLAGS_NODIST="$CFLAGS_NODIST $MoreCFlags $MoreCFlagsNodist"
%if %{without bootstrap}
# Regenerate generated files (needs python3)
@ -970,12 +1016,14 @@ BuildPython() {
# See also: https://bugzilla.redhat.com/show_bug.cgi?id=1818857
BuildPython debug \
"--without-ensurepip --with-pydebug" \
"-O0 -Wno-cpp"
"%{optflags_debug}" \
""
%endif # with debug_build
BuildPython optimized \
"--without-ensurepip %{optimizations_flag}" \
""
"" \
"%{optflags_optimized}"
# ======================================================
# Installing the built code:
@ -1074,7 +1122,7 @@ EOF
%if %{with debug_build}
InstallPython debug \
%{py_INSTSONAME_debug} \
-O0 \
"%{optflags_debug}" \
%{LDVERSION_debug}
%endif # with debug_build
@ -1274,6 +1322,11 @@ touch %{buildroot}%{_bindir}/python3-config
touch %{buildroot}%{_bindir}/python3-debug
touch %{buildroot}%{_bindir}/python3-debug-config
# Strip the LTO bytecode from python.o
# Based on the fedora brp-strip-lto scriptlet
# https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/9dd5528cf9805ebfe31cff04fe7828ad06a6023f/f/brp-strip-lto
find %{buildroot} -type f -name 'python.o' -print0 | xargs -0 \
bash -c "strip -p -R .gnu.lto_* -R .gnu.debuglto_* -N __gnu_lto_v1 \"\$@\"" ARG0
# ======================================================
# Checks for packaging issues
@ -1650,6 +1703,10 @@ fi
%dir %{pylibdir}/site-packages/
%dir %{pylibdir}/site-packages/__pycache__/
%{pylibdir}/site-packages/README.txt
%exclude %{pylibdir}/_sysconfigdata_d_linux_%{platform_triplet}.py
%exclude %{pylibdir}/__pycache__/_sysconfigdata_d_linux_%{platform_triplet}%{bytecode_suffixes}
%{pylibdir}/*.py
%dir %{pylibdir}/__pycache__/
%{pylibdir}/__pycache__/*%{bytecode_suffixes}
@ -1980,6 +2037,9 @@ fi
%{dynload_dir}/_testinternalcapi.%{SOABI_debug}.so
%{dynload_dir}/_testmultiphase.%{SOABI_debug}.so
%{pylibdir}/_sysconfigdata_d_linux_%{platform_triplet}.py
%{pylibdir}/__pycache__/_sysconfigdata_d_linux_%{platform_triplet}%{bytecode_suffixes}
%endif # with debug_build
# We put the debug-gdb.py file inside /usr/lib/debug to avoid noise from ldconfig
@ -2003,6 +2063,100 @@ fi
# ======================================================
%changelog
* Mon Nov 24 2025 Lumír Balhar <lbalhar@redhat.com> - 3.9.25-2
- Add explicit BR: libxcrypt-devel
- Properly apply exported CFLAGS for dtrace/systemtap builds
- Update to Python 3.9.25
- Move _sysconfigdata_d_linux*.py to the debug subpackage
- Fedora contributions by:
Björn Esser <besser82@fedoraproject.org>
Charalampos Stratakis <cstratak@redhat.com>
Karolina Surma <ksurma@redhat.com>
Tomas Orsava <torsava@redhat.com>
Tomáš Hrnčiar <thrnciar@redhat.com>
Resolves: RHEL-128539
* Tue Aug 19 2025 Lumír Balhar <lbalhar@redhat.com> - 3.9.20-2
- Security fix for CVE-2025-8194
Resolves: RHEL-106359
* Mon Sep 09 2024 Tomáš Hrnčiar <thrnciar@redhat.com> - 3.9.20-1
- Update to 3.9.20
Resolves: RHEL-60007
* Fri Aug 23 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-7
- Security fix for CVE-2024-8088
Resolves: RHEL-55954
* Tue Aug 13 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.19-6
- Security fix for CVE-2024-6923
Resolves: RHEL-53102
* Thu Jul 25 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-5
- Properly propagate the optimization flags to C extensions
* Thu Jul 18 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-4
- Build Python with -O3
- https://fedoraproject.org/wiki/Changes/Python_built_with_gcc_O3
* Thu Jul 18 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-3
- Security fix for CVE-2024-4032
Resolves: RHEL-44094
* Tue Jun 11 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-2
- Enable importing of hash-based .pyc files under FIPS mode
Resolves: RHEL-40786
* Mon Apr 22 2024 Charalampos Stratakis <cstratak@redhat.com> - 3.9.19-1
- Update to 3.9.19
- Security fixes for CVE-2023-6597 and CVE-2024-0450
- Fix tests for XMLPullParser with Expat with fixed CVE
Resolves: RHEL-33676, RHEL-33688
* Wed Jan 17 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-3
- Skip tests failing on s390x
Resolves: RHEL-21905
* Tue Jan 16 2024 Lumír Balhar <lbalhar@redhat.com> - 3.9.18-2
- Security fix for CVE-2023-27043
Resolves: RHEL-5561
* 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-3238
* 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 Jul 17 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.17-1
- Rebase to 3.9.17
- Security fix for CVE-2023-24329
Resolves: rhbz#2173917
* Wed Jul 12 2023 Charalampos Stratakis <cstratak@redhat.com> - 3.9.16-3
- Strip the LTO bytecode from python.o
Resolves: rhbz#2213527
* Mon Jun 19 2023 Petr Viktorin <pviktori@redhat.com> - 3.9.16-2
- Add filters for tarfile extraction (CVE-2007-4559, PEP-706)
Resolves: rhbz#263261
* Tue Dec 13 2022 Charalampos Stratakis <cstratak@redhat.com> - 3.9.16-1
- Update to 3.9.16
- Security fix for CVE-2022-45061
Resolves: rhbz#2144072
* Mon Nov 07 2022 Lumír Balhar <lbalhar@redhat.com> - 3.9.14-2
- Fix for CVE-2022-42919
Resolves: rhbz#2138705
* Mon Sep 12 2022 Charalampos Stratakis <cstratak@redhat.com> - 3.9.14-1
- Update to 3.9.14
- Security fixes for CVE-2020-10735 and CVE-2021-28861
Resolves: rhbz#1834423, rhbz#2120642
* Tue Jun 14 2022 Charalampos Stratakis <cstratak@redhat.com> - 3.9.13-1
- Update to 3.9.13
- Security fix for CVE-2015-20107

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SHA512 (Python-3.9.13.tar.xz) = e9664e7f908092df11236b22465d217531d6f0378e88d889108d19fe77f28f46ffb629b8733f84b41409e255367321893a2b1bd64518930d9d8cae5d1b774d23