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d="scan'208";a="811596088" Received: from alln-l-core-09.cisco.com ([173.36.16.146]) by alln-iport-7.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 19 Aug 2026 05:08:11 +0000 Received: from sjc-ads-5675.cisco.com (sjc-ads-5675.cisco.com [10.28.88.189]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by alln-l-core-09.cisco.com (Postfix) with ESMTPS id 4AFD71800014B; Wed, 19 Aug 2026 05:08:11 +0000 (GMT) Received: by sjc-ads-5675.cisco.com (Postfix, from userid 1887444) id E1A2FCCA79B; Tue, 18 Aug 2026 22:08:10 -0700 (PDT) From: "Darsh Kelaiya -X (dkelaiya - E INFOCHIPS PRIVATE LIMITED at Cisco)" To: openembedded-core@lists.openembedded.org Cc: xe-linux-external@cisco.com, Darsh Kelaiya Subject: [OE-core][wrynose][PATCH 1/4] python3-git: fix CVE-2026-42284 Date: Tue, 18 Aug 2026 22:08:05 -0700 Message-Id: <20260819050808.3986732-1-dkelaiya@cisco.com> X-Mailer: git-send-email 2.35.6 MIME-Version: 1.0 X-Auto-Response-Suppress: DR, OOF, AutoReply X-Outbound-Client-TLS: ANONYMOUS;sjc-ads-5675.cisco.com [10.28.88.189];TLSv1.3;TLS_AES_256_GCM_SHA384;256 X-Outbound-SMTP-Client: 10.28.88.189, sjc-ads-5675.cisco.com X-Outbound-Node: alln-l-core-09.cisco.com List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 19 Aug 2026 05:08:19 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/243697 From: Darsh Kelaiya This patch applies the upstream fix as referenced in [2], using the commit shown in [1]. [1] https://github.com/gitpython-developers/GitPython/commit/c9a26789d88b18f8b4620f37307df2976292d2a0 [2] https://github.com/gitpython-developers/GitPython/security/advisories/GHSA-x2qx-6953-8485 Signed-off-by: Darsh Kelaiya --- .../python/python3-git/CVE-2026-42284.patch | 36 +++++++++++++++++++ .../python/python3-git_3.1.43.bb | 2 ++ 2 files changed, 38 insertions(+) create mode 100644 meta/recipes-devtools/python/python3-git/CVE-2026-42284.patch diff --git a/meta/recipes-devtools/python/python3-git/CVE-2026-42284.patch b/meta/recipes-devtools/python/python3-git/CVE-2026-42284.patch new file mode 100644 index 0000000000..3e5b9908a7 --- /dev/null +++ b/meta/recipes-devtools/python/python3-git/CVE-2026-42284.patch @@ -0,0 +1,36 @@ +From 01d579e1b0a3e78cf82695b84967d0c343cfdd0f Mon Sep 17 00:00:00 2001 +From: "GPT 5.4" +Date: Tue, 21 Apr 2026 09:30:29 +0800 +Subject: [PATCH] Make sure that multi-options are checked after splitting them + with `shlex` + +CVE: CVE-2026-42284 +Upstream-Status: Backport [https://github.com/gitpython-developers/GitPython/commit/c9a26789d88b18f8b4620f37307df2976292d2a0] + +Backport Changes: +- Omitted test/test_clone.py and test/test_submodule.py because the + PyPI 3.1.43 source used by the recipe does not ship the upstream + test tree. + +Co-authored-by: Sebastian Thiel +(cherry picked from commit c9a26789d88b18f8b4620f37307df2976292d2a0) +Signed-off-by: Darsh Kelaiya +--- + git/repo/base.py | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/git/repo/base.py b/git/repo/base.py +index 51ea7690..8059fceb 100644 +--- a/git/repo/base.py ++++ b/git/repo/base.py +@@ -1365,8 +1365,8 @@ class Repo: + Git.check_unsafe_protocols(str(url)) + if not allow_unsafe_options: + Git.check_unsafe_options(options=list(kwargs.keys()), unsafe_options=cls.unsafe_git_clone_options) +- if not allow_unsafe_options and multi_options: +- Git.check_unsafe_options(options=multi_options, unsafe_options=cls.unsafe_git_clone_options) ++ if not allow_unsafe_options and multi: ++ Git.check_unsafe_options(options=multi, unsafe_options=cls.unsafe_git_clone_options) + + proc = git.clone( + multi, diff --git a/meta/recipes-devtools/python/python3-git_3.1.43.bb b/meta/recipes-devtools/python/python3-git_3.1.43.bb index 45c988117b..bfbdd80289 100644 --- a/meta/recipes-devtools/python/python3-git_3.1.43.bb +++ b/meta/recipes-devtools/python/python3-git_3.1.43.bb @@ -12,6 +12,8 @@ PYPI_PACKAGE = "GitPython" inherit pypi python_setuptools_build_meta +SRC_URI += "file://CVE-2026-42284.patch \ + " SRC_URI[sha256sum] = "35f314a9f878467f5453cc1fee295c3e18e52f1b99f10f6cf5b1682e968a9e7c" DEPENDS += " python3-gitdb"