-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: git security update Advisory ID: RHSA-2023:0611-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0611 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 9. 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 (v. 9) - 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 (v. 9): Source: git-2.31.1-3.el9_1.src.rpm aarch64: git-2.31.1-3.el9_1.aarch64.rpm git-core-2.31.1-3.el9_1.aarch64.rpm git-core-debuginfo-2.31.1-3.el9_1.aarch64.rpm git-credential-libsecret-2.31.1-3.el9_1.aarch64.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_1.aarch64.rpm git-daemon-2.31.1-3.el9_1.aarch64.rpm git-daemon-debuginfo-2.31.1-3.el9_1.aarch64.rpm git-debuginfo-2.31.1-3.el9_1.aarch64.rpm git-debugsource-2.31.1-3.el9_1.aarch64.rpm git-subtree-2.31.1-3.el9_1.aarch64.rpm noarch: git-all-2.31.1-3.el9_1.noarch.rpm git-core-doc-2.31.1-3.el9_1.noarch.rpm git-email-2.31.1-3.el9_1.noarch.rpm git-gui-2.31.1-3.el9_1.noarch.rpm git-instaweb-2.31.1-3.el9_1.noarch.rpm git-svn-2.31.1-3.el9_1.noarch.rpm gitk-2.31.1-3.el9_1.noarch.rpm gitweb-2.31.1-3.el9_1.noarch.rpm perl-Git-2.31.1-3.el9_1.noarch.rpm perl-Git-SVN-2.31.1-3.el9_1.noarch.rpm ppc64le: git-2.31.1-3.el9_1.ppc64le.rpm git-core-2.31.1-3.el9_1.ppc64le.rpm git-core-debuginfo-2.31.1-3.el9_1.ppc64le.rpm git-credential-libsecret-2.31.1-3.el9_1.ppc64le.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_1.ppc64le.rpm git-daemon-2.31.1-3.el9_1.ppc64le.rpm git-daemon-debuginfo-2.31.1-3.el9_1.ppc64le.rpm git-debuginfo-2.31.1-3.el9_1.ppc64le.rpm git-debugsource-2.31.1-3.el9_1.ppc64le.rpm git-subtree-2.31.1-3.el9_1.ppc64le.rpm s390x: git-2.31.1-3.el9_1.s390x.rpm git-core-2.31.1-3.el9_1.s390x.rpm git-core-debuginfo-2.31.1-3.el9_1.s390x.rpm git-credential-libsecret-2.31.1-3.el9_1.s390x.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_1.s390x.rpm git-daemon-2.31.1-3.el9_1.s390x.rpm git-daemon-debuginfo-2.31.1-3.el9_1.s390x.rpm git-debuginfo-2.31.1-3.el9_1.s390x.rpm git-debugsource-2.31.1-3.el9_1.s390x.rpm git-subtree-2.31.1-3.el9_1.s390x.rpm x86_64: git-2.31.1-3.el9_1.x86_64.rpm git-core-2.31.1-3.el9_1.x86_64.rpm git-core-debuginfo-2.31.1-3.el9_1.x86_64.rpm git-credential-libsecret-2.31.1-3.el9_1.x86_64.rpm git-credential-libsecret-debuginfo-2.31.1-3.el9_1.x86_64.rpm git-daemon-2.31.1-3.el9_1.x86_64.rpm git-daemon-debuginfo-2.31.1-3.el9_1.x86_64.rpm git-debuginfo-2.31.1-3.el9_1.x86_64.rpm git-debugsource-2.31.1-3.el9_1.x86_64.rpm git-subtree-2.31.1-3.el9_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+FwaNzjgjWX9erEAQgdEw/+Ki6NoVXul7epnH+J9damjTQ5x86P2BL9 uowWyHY5LCVuyEcWO6//P+UIzdgrfAKp5nLxo/TxmqPeOVDXFWcxK4Xl/eWpftrP NaCGB0+um/tlPhaUPdI0TFfjstwYdpKEDpcFn9iPZB4wVssP06YTjuO6VatO12G9 D7uSdFEV4vntlrF7VwGBmIOx2mHWrSOuPINJUGF1e+O5sWGRDyIxnHsOCO85WeNp 6Z8ukEEwe06dH2LTJ/IGH9+VaEyAZ6kdixwV+kKi+3bW4uUl4x8kMNUo1+F1RkEV xrJkPh8yQd/OKWTfzmHka7QAZIbQbukydWyBDjrlsZA6+Pp1Vt0mruQPlOcFfmYN afr+FIkeWlzVtDLX70QatalvFFPeEwEC9fWE0Ls4bIBqCR6qGqGL2F0zCHIYA96K jDV+2sfC3+a09fJnPI6+JRU9js+JY9C01QVpAguJIn82eEgz++/u/SL9opVhclQ5 GnwB86sEmDT8DS3oY/YDSXcu6LoaGU2O1029G08EbMT6KS8VkHJjhTwyK2REhvrA pEkjkXJkmO0YJfBi9Fw+fCZ/TFPobB4YfJ7d5U66Q39W7vHTV6cSNShzTLcbTAOj 9lCVhB60x7Lo6qzhuYOoWlnSuZhOGWOpGNh03fhfh5Vw44QUDQDWvGvQT9XmYwTK RcjVv8h+Ejg= =IYHL -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce