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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0670 rh-git227-git security update 7 February 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rh-git227-git Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-41903 CVE-2022-23521 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:0597 Comment: CVSS (Max): 9.8 CVE-2022-41903 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: rh-git227-git security update Advisory ID: RHSA-2023:0597-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2023:0597 Issue date: 2023-02-06 CVE Names: CVE-2022-23521 CVE-2022-41903 ===================================================================== 1. Summary: An update for rh-git227-git is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, 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 Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-git227-git-2.27.0-4.el7.src.rpm noarch: rh-git227-git-all-2.27.0-4.el7.noarch.rpm rh-git227-git-core-doc-2.27.0-4.el7.noarch.rpm rh-git227-git-cvs-2.27.0-4.el7.noarch.rpm rh-git227-git-email-2.27.0-4.el7.noarch.rpm rh-git227-git-gui-2.27.0-4.el7.noarch.rpm rh-git227-git-instaweb-2.27.0-4.el7.noarch.rpm rh-git227-git-p4-2.27.0-4.el7.noarch.rpm rh-git227-git-svn-2.27.0-4.el7.noarch.rpm rh-git227-gitk-2.27.0-4.el7.noarch.rpm rh-git227-gitweb-2.27.0-4.el7.noarch.rpm rh-git227-perl-Git-2.27.0-4.el7.noarch.rpm rh-git227-perl-Git-SVN-2.27.0-4.el7.noarch.rpm ppc64le: rh-git227-git-2.27.0-4.el7.ppc64le.rpm rh-git227-git-core-2.27.0-4.el7.ppc64le.rpm rh-git227-git-credential-libsecret-2.27.0-4.el7.ppc64le.rpm rh-git227-git-daemon-2.27.0-4.el7.ppc64le.rpm rh-git227-git-debuginfo-2.27.0-4.el7.ppc64le.rpm rh-git227-git-subtree-2.27.0-4.el7.ppc64le.rpm s390x: rh-git227-git-2.27.0-4.el7.s390x.rpm rh-git227-git-core-2.27.0-4.el7.s390x.rpm rh-git227-git-credential-libsecret-2.27.0-4.el7.s390x.rpm rh-git227-git-daemon-2.27.0-4.el7.s390x.rpm rh-git227-git-debuginfo-2.27.0-4.el7.s390x.rpm rh-git227-git-subtree-2.27.0-4.el7.s390x.rpm x86_64: rh-git227-git-2.27.0-4.el7.x86_64.rpm rh-git227-git-core-2.27.0-4.el7.x86_64.rpm rh-git227-git-credential-libsecret-2.27.0-4.el7.x86_64.rpm rh-git227-git-daemon-2.27.0-4.el7.x86_64.rpm rh-git227-git-debuginfo-2.27.0-4.el7.x86_64.rpm rh-git227-git-subtree-2.27.0-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-git227-git-2.27.0-4.el7.src.rpm noarch: rh-git227-git-all-2.27.0-4.el7.noarch.rpm rh-git227-git-core-doc-2.27.0-4.el7.noarch.rpm rh-git227-git-cvs-2.27.0-4.el7.noarch.rpm rh-git227-git-email-2.27.0-4.el7.noarch.rpm rh-git227-git-gui-2.27.0-4.el7.noarch.rpm rh-git227-git-instaweb-2.27.0-4.el7.noarch.rpm rh-git227-git-p4-2.27.0-4.el7.noarch.rpm rh-git227-git-svn-2.27.0-4.el7.noarch.rpm rh-git227-gitk-2.27.0-4.el7.noarch.rpm rh-git227-gitweb-2.27.0-4.el7.noarch.rpm rh-git227-perl-Git-2.27.0-4.el7.noarch.rpm rh-git227-perl-Git-SVN-2.27.0-4.el7.noarch.rpm x86_64: rh-git227-git-2.27.0-4.el7.x86_64.rpm rh-git227-git-core-2.27.0-4.el7.x86_64.rpm rh-git227-git-credential-libsecret-2.27.0-4.el7.x86_64.rpm rh-git227-git-daemon-2.27.0-4.el7.x86_64.rpm rh-git227-git-debuginfo-2.27.0-4.el7.x86_64.rpm rh-git227-git-subtree-2.27.0-4.el7.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 <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY+FwXdzjgjWX9erEAQheCg/+L33CXUzp+M2qV+0bcg2HOK53bJ8sSTU7 1EiUNpdYeMYYRj5QLhBiHZ7gUnwP7bHqYm2zdfV8lK8Jig2ZZv7oCmU92T6sLXRC XfwSdHUfjztLcczbTc/3Xa73S9rbG2+DkzEh7w2LEm1tRaHZU+kCSc2chter3uev 1jcNqL+Bk/uvDz1BAyW/Fc8JOuWDzYGaUPnr228lNJWf474RcZZ7DU0xT0HdlKGP 5sIY7ZSHbuKwMOx/AeRuYpQuAdpEjWTFO2iPU1IoBMrYnFCPFCQDd7ufCQgaHCj7 pYEYEMJB2xOLMw7qj2NfFCXENuIvYaD29YguKazWzziRFQEg8OJqO24bdOOwZ4QS 1Ou3SZPy3dNFo8ZO0V0UiBFHZTRlbzaXdYkhTM80Y4ngMtSxk12rdmhAMa6lQs96 FkOb30+mvZeViuesT8PqIVcRW0qpioEYM0snjopWazCZBPbwYr/PkznvzRnv8B9I 5vX7Eh11vR89P+c4zHGkQ58oHeOTCzzWmsKJfsjT43AnxFkGZNwEiLcRFGIw9niJ b6vASMxcD8rnBkUSCTuF55DN538Kfpksh1wAdI+gC1NHBIzUJtaPBgOzehg8CoNE EunljT/Qze7+4dqC7gRytZIZoHZhpM0BcM55RQeqkwX7eISDobnbGCtoOEHWHN6S /P9d0F8EgJ8= =mJOU - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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