-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: git security update Advisory ID: RHSA-2023:0609-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0609 Issue date: 2023-02-06 CVE Names: CVE-2022-23521 CVE-2022-41903 ===================================================================== 1. Summary: An update for git is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream AUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream E4S (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream TUS (v. 8.2) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision history. This not only allows the user to work on and contribute to projects without the need to have permission to push the changes to their official repositories, but also makes it possible for the user to work with no network connection. Security Fix(es): * git: gitattributes parsing integer overflow (CVE-2022-23521) * git: Heap overflow in `git archive`, `git log --format` leading to RCE (CVE-2022-41903) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2162055 - CVE-2022-23521 git: gitattributes parsing integer overflow 2162056 - CVE-2022-41903 git: Heap overflow in `git archive`, `git log --format` leading to RCE 6. Package List: Red Hat Enterprise Linux AppStream AUS (v. 8.2): Source: git-2.18.4-3.el8_2.src.rpm aarch64: git-2.18.4-3.el8_2.aarch64.rpm git-core-2.18.4-3.el8_2.aarch64.rpm git-core-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-daemon-2.18.4-3.el8_2.aarch64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debugsource-2.18.4-3.el8_2.aarch64.rpm git-instaweb-2.18.4-3.el8_2.aarch64.rpm git-subtree-2.18.4-3.el8_2.aarch64.rpm git-svn-2.18.4-3.el8_2.aarch64.rpm git-svn-debuginfo-2.18.4-3.el8_2.aarch64.rpm noarch: git-all-2.18.4-3.el8_2.noarch.rpm git-core-doc-2.18.4-3.el8_2.noarch.rpm git-email-2.18.4-3.el8_2.noarch.rpm git-gui-2.18.4-3.el8_2.noarch.rpm gitk-2.18.4-3.el8_2.noarch.rpm gitweb-2.18.4-3.el8_2.noarch.rpm perl-Git-2.18.4-3.el8_2.noarch.rpm perl-Git-SVN-2.18.4-3.el8_2.noarch.rpm ppc64le: git-2.18.4-3.el8_2.ppc64le.rpm git-core-2.18.4-3.el8_2.ppc64le.rpm git-core-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-daemon-2.18.4-3.el8_2.ppc64le.rpm git-daemon-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debugsource-2.18.4-3.el8_2.ppc64le.rpm git-instaweb-2.18.4-3.el8_2.ppc64le.rpm git-subtree-2.18.4-3.el8_2.ppc64le.rpm git-svn-2.18.4-3.el8_2.ppc64le.rpm git-svn-debuginfo-2.18.4-3.el8_2.ppc64le.rpm s390x: git-2.18.4-3.el8_2.s390x.rpm git-core-2.18.4-3.el8_2.s390x.rpm git-core-debuginfo-2.18.4-3.el8_2.s390x.rpm git-daemon-2.18.4-3.el8_2.s390x.rpm git-daemon-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debugsource-2.18.4-3.el8_2.s390x.rpm git-instaweb-2.18.4-3.el8_2.s390x.rpm git-subtree-2.18.4-3.el8_2.s390x.rpm git-svn-2.18.4-3.el8_2.s390x.rpm git-svn-debuginfo-2.18.4-3.el8_2.s390x.rpm x86_64: git-2.18.4-3.el8_2.x86_64.rpm git-core-2.18.4-3.el8_2.x86_64.rpm git-core-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-daemon-2.18.4-3.el8_2.x86_64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debugsource-2.18.4-3.el8_2.x86_64.rpm git-instaweb-2.18.4-3.el8_2.x86_64.rpm git-subtree-2.18.4-3.el8_2.x86_64.rpm git-svn-2.18.4-3.el8_2.x86_64.rpm git-svn-debuginfo-2.18.4-3.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream E4S (v. 8.2): Source: git-2.18.4-3.el8_2.src.rpm aarch64: git-2.18.4-3.el8_2.aarch64.rpm git-core-2.18.4-3.el8_2.aarch64.rpm git-core-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-daemon-2.18.4-3.el8_2.aarch64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debugsource-2.18.4-3.el8_2.aarch64.rpm git-instaweb-2.18.4-3.el8_2.aarch64.rpm git-subtree-2.18.4-3.el8_2.aarch64.rpm git-svn-2.18.4-3.el8_2.aarch64.rpm git-svn-debuginfo-2.18.4-3.el8_2.aarch64.rpm noarch: git-all-2.18.4-3.el8_2.noarch.rpm git-core-doc-2.18.4-3.el8_2.noarch.rpm git-email-2.18.4-3.el8_2.noarch.rpm git-gui-2.18.4-3.el8_2.noarch.rpm gitk-2.18.4-3.el8_2.noarch.rpm gitweb-2.18.4-3.el8_2.noarch.rpm perl-Git-2.18.4-3.el8_2.noarch.rpm perl-Git-SVN-2.18.4-3.el8_2.noarch.rpm ppc64le: git-2.18.4-3.el8_2.ppc64le.rpm git-core-2.18.4-3.el8_2.ppc64le.rpm git-core-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-daemon-2.18.4-3.el8_2.ppc64le.rpm git-daemon-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debugsource-2.18.4-3.el8_2.ppc64le.rpm git-instaweb-2.18.4-3.el8_2.ppc64le.rpm git-subtree-2.18.4-3.el8_2.ppc64le.rpm git-svn-2.18.4-3.el8_2.ppc64le.rpm git-svn-debuginfo-2.18.4-3.el8_2.ppc64le.rpm s390x: git-2.18.4-3.el8_2.s390x.rpm git-core-2.18.4-3.el8_2.s390x.rpm git-core-debuginfo-2.18.4-3.el8_2.s390x.rpm git-daemon-2.18.4-3.el8_2.s390x.rpm git-daemon-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debugsource-2.18.4-3.el8_2.s390x.rpm git-instaweb-2.18.4-3.el8_2.s390x.rpm git-subtree-2.18.4-3.el8_2.s390x.rpm git-svn-2.18.4-3.el8_2.s390x.rpm git-svn-debuginfo-2.18.4-3.el8_2.s390x.rpm x86_64: git-2.18.4-3.el8_2.x86_64.rpm git-core-2.18.4-3.el8_2.x86_64.rpm git-core-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-daemon-2.18.4-3.el8_2.x86_64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debugsource-2.18.4-3.el8_2.x86_64.rpm git-instaweb-2.18.4-3.el8_2.x86_64.rpm git-subtree-2.18.4-3.el8_2.x86_64.rpm git-svn-2.18.4-3.el8_2.x86_64.rpm git-svn-debuginfo-2.18.4-3.el8_2.x86_64.rpm Red Hat Enterprise Linux AppStream TUS (v. 8.2): Source: git-2.18.4-3.el8_2.src.rpm aarch64: git-2.18.4-3.el8_2.aarch64.rpm git-core-2.18.4-3.el8_2.aarch64.rpm git-core-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-daemon-2.18.4-3.el8_2.aarch64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debuginfo-2.18.4-3.el8_2.aarch64.rpm git-debugsource-2.18.4-3.el8_2.aarch64.rpm git-instaweb-2.18.4-3.el8_2.aarch64.rpm git-subtree-2.18.4-3.el8_2.aarch64.rpm git-svn-2.18.4-3.el8_2.aarch64.rpm git-svn-debuginfo-2.18.4-3.el8_2.aarch64.rpm noarch: git-all-2.18.4-3.el8_2.noarch.rpm git-core-doc-2.18.4-3.el8_2.noarch.rpm git-email-2.18.4-3.el8_2.noarch.rpm git-gui-2.18.4-3.el8_2.noarch.rpm gitk-2.18.4-3.el8_2.noarch.rpm gitweb-2.18.4-3.el8_2.noarch.rpm perl-Git-2.18.4-3.el8_2.noarch.rpm perl-Git-SVN-2.18.4-3.el8_2.noarch.rpm ppc64le: git-2.18.4-3.el8_2.ppc64le.rpm git-core-2.18.4-3.el8_2.ppc64le.rpm git-core-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-daemon-2.18.4-3.el8_2.ppc64le.rpm git-daemon-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debuginfo-2.18.4-3.el8_2.ppc64le.rpm git-debugsource-2.18.4-3.el8_2.ppc64le.rpm git-instaweb-2.18.4-3.el8_2.ppc64le.rpm git-subtree-2.18.4-3.el8_2.ppc64le.rpm git-svn-2.18.4-3.el8_2.ppc64le.rpm git-svn-debuginfo-2.18.4-3.el8_2.ppc64le.rpm s390x: git-2.18.4-3.el8_2.s390x.rpm git-core-2.18.4-3.el8_2.s390x.rpm git-core-debuginfo-2.18.4-3.el8_2.s390x.rpm git-daemon-2.18.4-3.el8_2.s390x.rpm git-daemon-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debuginfo-2.18.4-3.el8_2.s390x.rpm git-debugsource-2.18.4-3.el8_2.s390x.rpm git-instaweb-2.18.4-3.el8_2.s390x.rpm git-subtree-2.18.4-3.el8_2.s390x.rpm git-svn-2.18.4-3.el8_2.s390x.rpm git-svn-debuginfo-2.18.4-3.el8_2.s390x.rpm x86_64: git-2.18.4-3.el8_2.x86_64.rpm git-core-2.18.4-3.el8_2.x86_64.rpm git-core-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-daemon-2.18.4-3.el8_2.x86_64.rpm git-daemon-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debuginfo-2.18.4-3.el8_2.x86_64.rpm git-debugsource-2.18.4-3.el8_2.x86_64.rpm git-instaweb-2.18.4-3.el8_2.x86_64.rpm git-subtree-2.18.4-3.el8_2.x86_64.rpm git-svn-2.18.4-3.el8_2.x86_64.rpm git-svn-debuginfo-2.18.4-3.el8_2.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-23521 https://access.redhat.com/security/cve/CVE-2022-41903 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+FwctzjgjWX9erEAQiurA/6A5iEIo+6/GmSO3kLLn4VmrCQ8wS0RBbR DG5dVqSk9kXny132ZJuONfjG0zCN/Iq0gbKgxlt1nEgO5VcJcYa+zHyyCV+Hg09I tJ+WjfXzQ1dlKZis4G7gfKCeyTUH08EWbNoMZaEbN5WD2hAV0i1kF4l6DOhbpGSy tVbWCIzn+jg2S+WPKjqzsEXdDn3txg6Lgt9VPHG1nqMKAcTJil1xF0SCnC5xlt82 k/m0lvuEEq8uHEBYUodeAO/shDN2bglNkLM7kj+OQhlB3XBpabLOA7KMPoEcfyWr ec0B+sxhuqxLMtzmlDeB93FHqzprdIvHfVBE6+8qmqZfOZF75teai1br8tYa2zXG L2HpmxXmowq3WCSkF/qnU32fw8wTVnVs4LYK2DiGCTlZKka1nTuDa3sWfqqHmh5p MGHxCQFH+PBVCFebJQFCvJcJf0pszpX2p9MeQ2mB3py7IxStkDHopmBQs08fDm/l LJtS1TkKXYelI+DwoaZ+byTDtkWk+U5j3eRg/d02HCK2ch/wENTkB+r1/QCk0Rh2 kRIVgbxq9dTBreJp6TisE3s5jyHws5UbaWBTu516dkTo+7WXNweeeYhtw6j4zV2T xhATiUuzlzKEHHZkK0G5Mve/plLHfccCDN6auREeE+ZwcSsE3iP9TMA5y3cWTva7 lweZG5cojxQ= =++TE -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce