-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: git security update Advisory ID: RHSA-2023:0599-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0599 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 8.1 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 E4S (v. 8.1) - 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 E4S (v. 8.1): Source: git-2.18.4-2.el8_1.src.rpm aarch64: git-2.18.4-2.el8_1.aarch64.rpm git-core-2.18.4-2.el8_1.aarch64.rpm git-core-debuginfo-2.18.4-2.el8_1.aarch64.rpm git-daemon-2.18.4-2.el8_1.aarch64.rpm git-daemon-debuginfo-2.18.4-2.el8_1.aarch64.rpm git-debuginfo-2.18.4-2.el8_1.aarch64.rpm git-debugsource-2.18.4-2.el8_1.aarch64.rpm git-instaweb-2.18.4-2.el8_1.aarch64.rpm git-subtree-2.18.4-2.el8_1.aarch64.rpm git-svn-2.18.4-2.el8_1.aarch64.rpm git-svn-debuginfo-2.18.4-2.el8_1.aarch64.rpm noarch: git-all-2.18.4-2.el8_1.noarch.rpm git-core-doc-2.18.4-2.el8_1.noarch.rpm git-email-2.18.4-2.el8_1.noarch.rpm git-gui-2.18.4-2.el8_1.noarch.rpm gitk-2.18.4-2.el8_1.noarch.rpm gitweb-2.18.4-2.el8_1.noarch.rpm perl-Git-2.18.4-2.el8_1.noarch.rpm perl-Git-SVN-2.18.4-2.el8_1.noarch.rpm ppc64le: git-2.18.4-2.el8_1.ppc64le.rpm git-core-2.18.4-2.el8_1.ppc64le.rpm git-core-debuginfo-2.18.4-2.el8_1.ppc64le.rpm git-daemon-2.18.4-2.el8_1.ppc64le.rpm git-daemon-debuginfo-2.18.4-2.el8_1.ppc64le.rpm git-debuginfo-2.18.4-2.el8_1.ppc64le.rpm git-debugsource-2.18.4-2.el8_1.ppc64le.rpm git-instaweb-2.18.4-2.el8_1.ppc64le.rpm git-subtree-2.18.4-2.el8_1.ppc64le.rpm git-svn-2.18.4-2.el8_1.ppc64le.rpm git-svn-debuginfo-2.18.4-2.el8_1.ppc64le.rpm s390x: git-2.18.4-2.el8_1.s390x.rpm git-core-2.18.4-2.el8_1.s390x.rpm git-core-debuginfo-2.18.4-2.el8_1.s390x.rpm git-daemon-2.18.4-2.el8_1.s390x.rpm git-daemon-debuginfo-2.18.4-2.el8_1.s390x.rpm git-debuginfo-2.18.4-2.el8_1.s390x.rpm git-debugsource-2.18.4-2.el8_1.s390x.rpm git-instaweb-2.18.4-2.el8_1.s390x.rpm git-subtree-2.18.4-2.el8_1.s390x.rpm git-svn-2.18.4-2.el8_1.s390x.rpm git-svn-debuginfo-2.18.4-2.el8_1.s390x.rpm x86_64: git-2.18.4-2.el8_1.x86_64.rpm git-core-2.18.4-2.el8_1.x86_64.rpm git-core-debuginfo-2.18.4-2.el8_1.x86_64.rpm git-daemon-2.18.4-2.el8_1.x86_64.rpm git-daemon-debuginfo-2.18.4-2.el8_1.x86_64.rpm git-debuginfo-2.18.4-2.el8_1.x86_64.rpm git-debugsource-2.18.4-2.el8_1.x86_64.rpm git-instaweb-2.18.4-2.el8_1.x86_64.rpm git-subtree-2.18.4-2.el8_1.x86_64.rpm git-svn-2.18.4-2.el8_1.x86_64.rpm git-svn-debuginfo-2.18.4-2.el8_1.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+FwetzjgjWX9erEAQidqw//RM1AwqBw2HnoF4is07FL4T7gtiB2zJPw l1zf25VZd2EobL79mkz+xtr+zY9Rop24l/MBuzLfThqKo6fcnfcHGoYEPpLzlc10 13KkFkUTMjhwq/9Yfwpt6RzjM7FzYosTjKl4W/NCTNQBXIKB6mYTV34iI0fbtX4c 0h7nsY3xHWm9Owspa1A0WsGyP62weldMkaDts3wRFePAD99YaXJoWih2thh5G+dQ C9Mln3wiMja/wCgsOgzzfxeham6C9D4VS2rojvrsMPO0dIB10TqJF3u17ZAC8yna +JuDy6aTU7sLR/cbBTJcQVEKaH3CxYiYlvBM8FPMrtelnU4t4XsT7AUr/oIq8Bmo dY0AO6HpLP62ME458dqmSupNU0dfgKJvk9bKpA5Up6LSpUcGr9StFbb7+mKGU2e5 NDbfjAHph8kt06tO2MDPrHRaYRM5Yo7kHVkY0A+NQB0QZtx13SkgA2D3JtTHAAbm 1UyA3YVTmHgrQsVcV/Sn/NwvR8qtlj3fwsUJ/n3+sfwo1vlf1KM5YomeiDKW+O6O BWTERBgFGHjc4adZKAuYDzLDjtKjL9a0IePC4455ypSL/Xi0wP4B13ly4358hzbd QhV+d4nFbR5ASThTNchR/5RRpE+NlQdt2TY6z8+MS5m1lL+PBetlofpV9yNl3Ys+ /giMdIK9x8c= =/tXh -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce