-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: git security update Advisory ID: RHSA-2023:0627-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0627 Issue date: 2023-02-07 CVE Names: CVE-2022-23521 CVE-2022-41903 ==================================================================== 1. Summary: An update for git is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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 EUS (v.9.0) - 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 EUS (v.9.0): Source: git-2.31.1-3.el9_0.src.rpm aarch64: git-2.31.1-3.el9_0.aarch64.rpm git-core-2.31.1-3.el9_0.aarch64.rpm git-core-debuginfo-2.31.1-3.el9_0.aarch64.rpm git-credential-libsecret-2.31.1-3.el9_0.aarch64.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_0.aarch64.rpm git-daemon-2.31.1-3.el9_0.aarch64.rpm git-daemon-debuginfo-2.31.1-3.el9_0.aarch64.rpm git-debuginfo-2.31.1-3.el9_0.aarch64.rpm git-debugsource-2.31.1-3.el9_0.aarch64.rpm git-subtree-2.31.1-3.el9_0.aarch64.rpm noarch: git-all-2.31.1-3.el9_0.noarch.rpm git-core-doc-2.31.1-3.el9_0.noarch.rpm git-email-2.31.1-3.el9_0.noarch.rpm git-gui-2.31.1-3.el9_0.noarch.rpm git-instaweb-2.31.1-3.el9_0.noarch.rpm git-svn-2.31.1-3.el9_0.noarch.rpm gitk-2.31.1-3.el9_0.noarch.rpm gitweb-2.31.1-3.el9_0.noarch.rpm perl-Git-2.31.1-3.el9_0.noarch.rpm perl-Git-SVN-2.31.1-3.el9_0.noarch.rpm ppc64le: git-2.31.1-3.el9_0.ppc64le.rpm git-core-2.31.1-3.el9_0.ppc64le.rpm git-core-debuginfo-2.31.1-3.el9_0.ppc64le.rpm git-credential-libsecret-2.31.1-3.el9_0.ppc64le.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_0.ppc64le.rpm git-daemon-2.31.1-3.el9_0.ppc64le.rpm git-daemon-debuginfo-2.31.1-3.el9_0.ppc64le.rpm git-debuginfo-2.31.1-3.el9_0.ppc64le.rpm git-debugsource-2.31.1-3.el9_0.ppc64le.rpm git-subtree-2.31.1-3.el9_0.ppc64le.rpm s390x: git-2.31.1-3.el9_0.s390x.rpm git-core-2.31.1-3.el9_0.s390x.rpm git-core-debuginfo-2.31.1-3.el9_0.s390x.rpm git-credential-libsecret-2.31.1-3.el9_0.s390x.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_0.s390x.rpm git-daemon-2.31.1-3.el9_0.s390x.rpm git-daemon-debuginfo-2.31.1-3.el9_0.s390x.rpm git-debuginfo-2.31.1-3.el9_0.s390x.rpm git-debugsource-2.31.1-3.el9_0.s390x.rpm git-subtree-2.31.1-3.el9_0.s390x.rpm x86_64: git-2.31.1-3.el9_0.x86_64.rpm git-core-2.31.1-3.el9_0.x86_64.rpm git-core-debuginfo-2.31.1-3.el9_0.x86_64.rpm git-credential-libsecret-2.31.1-3.el9_0.x86_64.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_0.x86_64.rpm git-daemon-2.31.1-3.el9_0.x86_64.rpm git-daemon-debuginfo-2.31.1-3.el9_0.x86_64.rpm git-debuginfo-2.31.1-3.el9_0.x86_64.rpm git-debugsource-2.31.1-3.el9_0.x86_64.rpm git-subtree-2.31.1-3.el9_0.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+LB2dzjgjWX9erEAQjXgw//ZzxcU8W60vedSlZsAL2l5ZvS3jPDuCU1 KLf0S1ob6XbFkfGkWXYKRdAA2l/kt251aHKqWe8RGteAGsAq2N/Llk6BcttEs9C9 FY8UEdjgx/TycQSOGPCvTUoYSNpghjFEVnNBa6Z1ZqEA0R87p0UNLodeCHtzFrBA zJarZqvNlu4WJ0lAHlQaEqskdxQA6V0KHh3wJfAmZ2UrddO9L2DDLuxfyxMu4DsT ODjiQ6WeWH9j9DjzH2VDMElBeWiLiYTrEzA/lHsfzCnPSRaKFZ2sJdn23twGrxj3 UUzkzhNYe0MfcEjRNWrjWU0R6HdTqMYTLLhw7VOMFlGOdUWSV4AY/H5RrCt+GhK9 H5bRwjFR9oOFP+XIW8klpdu1qdSQInYhDZayBZh3oRxLiYkwHqVWcKb1XYmqhd+X QGO4zLx0ntrJeeOHROUmCTgzZNecAcgEs8cdYEouPReu/hM1XcvEOWTD2Bs58uyG 0URExowdP1emfvqI3u+QAcFtY7NaQ+rEzYcbX//KPXbgCeoFQWKUogpJoCsOqPiC EqGFOVD0K4b7PW6O70nizfenqsHt+WVxD913bhOnYhjg2k7d+87ppM4dE4AEOoip ojrNPvtFOk83HhaChMBF0eoMLWcIl0ANB/XPQna0OL8UhADZyhB6vNS/nOY30ers y237AlKaK84¨zZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce