import python3x-pip-20.2.4-6.module+el8.5.0+12204+54860423
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
parent
c9fcc165c6
commit
3316241aba
42
SOURCES/CVE-2021-33503.patch
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42
SOURCES/CVE-2021-33503.patch
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From 6d2dcef3427b96c36ddfebf217f774a2c5ecad38 Mon Sep 17 00:00:00 2001
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From: Lumir Balhar <lbalhar@redhat.com>
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Date: Wed, 30 Jun 2021 09:27:07 +0200
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Subject: [PATCH] CVE-2021-33503
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---
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src/pip/_vendor/urllib3/util/url.py | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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diff --git a/src/pip/_vendor/urllib3/util/url.py b/src/pip/_vendor/urllib3/util/url.py
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index 5fe37a7..addaeb7 100644
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--- a/src/pip/_vendor/urllib3/util/url.py
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+++ b/src/pip/_vendor/urllib3/util/url.py
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@@ -63,12 +63,12 @@ IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT + "$")
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BRACELESS_IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT[2:-2] + "$")
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ZONE_ID_RE = re.compile("(" + ZONE_ID_PAT + r")\]$")
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-SUBAUTHORITY_PAT = (u"^(?:(.*)@)?(%s|%s|%s)(?::([0-9]{0,5}))?$") % (
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+_HOST_PORT_PAT = ("^(%s|%s|%s)(?::([0-9]{0,5}))?$") % (
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REG_NAME_PAT,
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IPV4_PAT,
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IPV6_ADDRZ_PAT,
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)
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-SUBAUTHORITY_RE = re.compile(SUBAUTHORITY_PAT, re.UNICODE | re.DOTALL)
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+_HOST_PORT_RE = re.compile(_HOST_PORT_PAT, re.UNICODE | re.DOTALL)
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UNRESERVED_CHARS = set(
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-~"
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@@ -374,7 +374,9 @@ def parse_url(url):
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scheme = scheme.lower()
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if authority:
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- auth, host, port = SUBAUTHORITY_RE.match(authority).groups()
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+ auth, _, host_port = authority.rpartition("@")
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+ auth = auth or None
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+ host, port = _HOST_PORT_RE.match(host_port).groups()
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if auth and normalize_uri:
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auth = _encode_invalid_chars(auth, USERINFO_CHARS)
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if port == "":
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--
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2.31.1
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34
SOURCES/CVE-2021-3572.patch
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34
SOURCES/CVE-2021-3572.patch
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From d135e45152a88b896b1d3e8770d5d59f694c2419 Mon Sep 17 00:00:00 2001
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From: Lumir Balhar <lbalhar@redhat.com>
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Date: Tue, 8 Jun 2021 10:08:49 +0200
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Subject: [PATCH] CVE-2021-3572
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---
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src/pip/_internal/vcs/git.py | 10 ++++++++--
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1 file changed, 8 insertions(+), 2 deletions(-)
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diff --git a/src/pip/_internal/vcs/git.py b/src/pip/_internal/vcs/git.py
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index a9c7fb6..b38625e 100644
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--- a/src/pip/_internal/vcs/git.py
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+++ b/src/pip/_internal/vcs/git.py
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@@ -142,9 +142,15 @@ class Git(VersionControl):
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pass
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refs = {}
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- for line in output.strip().splitlines():
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+ # NOTE: We do not use splitlines here since that would split on other
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+ # unicode separators, which can be maliciously used to install a
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+ # different revision.
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+ for line in output.strip().split("\n"):
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+ line = line.rstrip("\r")
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+ if not line:
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+ continue
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try:
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- sha, ref = line.split()
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+ sha, ref = line.split(" ", maxsplit=2)
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except ValueError:
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# Include the offending line to simplify troubleshooting if
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# this error ever occurs.
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--
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2.31.1
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@ -19,7 +19,7 @@
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Name: python3x-%{srcname}
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Version: %{base_version}%{?prerel:~%{prerel}}
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Release: 3%{?dist}
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Release: 6%{?dist}
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Summary: A tool for installing and managing Python packages
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# We bundle a lot of libraries with pip, which itself is under MIT license.
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@ -97,6 +97,16 @@ Patch4: dummy-certifi.patch
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# this warning is juts moot. Also, the warning breaks CPython test suite.
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Patch5: nowarn-pip._internal.main.patch
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# Patch for CVE-2021-3572 - pip incorrectly handled unicode separators in git references
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# Upstream PR: https://github.com/pypa/pip/pull/9827
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# Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1962856
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Patch6: CVE-2021-3572.patch
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# CVE-2021-33503 Catastrophic backtracking in URL authority parser
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# Tracking bug: https://bugzilla.redhat.com/show_bug.cgi?id=1968074
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# Upstream fix: https://github.com/urllib3/urllib3/commit/2d4a3fee6de2fa45eb82169361918f759269b4ec
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Patch7: CVE-2021-33503.patch
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# Downstream only patch
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# Users might have local installations of pip from using
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# `pip install --user --upgrade pip` on older/newer versions.
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@ -210,6 +220,8 @@ Requires: ca-certificates
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# Side note: pip bundles pkg_resources from setuptools for internal usage.
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Recommends: python%{python3_pkgversion}-setuptools
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# Require alternatives version that implements the --keep-foreign flag
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Requires(postun): alternatives >= 1.19.1-1
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# python39 installs the alternatives master symlink to which we attach a slave
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Requires: python%{python3_pkgversion}
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Requires(post): python%{python3_pkgversion}
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@ -400,9 +412,9 @@ if [ $1 -eq 0 ]; then
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grep -c "^/usr/bin/python%{python3_version} - priority [0-9]*"`
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if [ $EXISTS -ne 0 ]; then
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alternatives --remove-slave python3 %{_bindir}/python%{python3_version} \
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alternatives --keep-foreign --remove-slave python3 %{_bindir}/python%{python3_version} \
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pip3
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alternatives --remove-slave python3 %{_bindir}/python%{python3_version} \
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alternatives --keep-foreign --remove-slave python3 %{_bindir}/python%{python3_version} \
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pip-3
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fi
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fi
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@ -439,6 +451,18 @@ fi
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%{python_wheeldir}/%{python_wheelname}
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%changelog
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* Thu Aug 05 2021 Tomas Orsava <torsava@redhat.com> - 20.2.4-6
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- Adjusted the postun scriptlets to enable upgrading to RHEL 9
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- Resolves: rhbz#1933055
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* Wed Jun 30 2021 Lumír Balhar <lbalhar@redhat.com> - 20.2.4-5
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- Fix for CVE-2021-33503 Catastrophic backtracking in URL authority parser
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Resolves: rhbz#1968074
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* Tue Jun 08 2021 Lumír Balhar <lbalhar@redhat.com> - 20.2.4-4
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- Fix for CVE-2021-3572 - pip incorrectly handled unicode separators in git references
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Resolves: rhbz#1962856
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* Wed Jan 06 2021 Tomas Orsava <torsava@redhat.com> - 20.2.4-3
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- Convert from Fedora to the python39 module in RHEL8
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- Resolves: rhbz#1877430
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