• [gentoo-announce] [ GLSA 202411-05 ] libgit2: Multiple Vulnerabilities

    From glsamaker@gentoo.org@21:1/5 to All on Wed Nov 6 15:20:01 2024
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    Gentoo Linux Security Advisory GLSA 202411-05
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    https://security.gentoo.org/
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    Severity: High
    Title: libgit2: Multiple Vulnerabilities
    Date: November 06, 2024
    Bugs: #891525, #923971
    ID: 202411-05

    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    Synopsis
    ========

    Multiple vulnerabilities have been discovered in libgit2, the worst of
    which could lead to arbitrary code execution.

    Background
    ==========

    libgit2 is a portable, pure C implementation of the Git core methods
    provided as a re-entrant linkable library with a solid API, allowing you
    to write native speed custom Git applications in any language that
    supports C bindings.

    Affected packages
    =================

    Package Vulnerable Unaffected
    ---------------- ------------ ------------
    dev-libs/libgit2 < 1.7.2 >= 1.7.2

    Description
    ===========

    Multiple vulnerabilities have been discovered in libgit2. Please review
    the CVE identifiers referenced below for details.

    Impact
    ======

    Please review the referenced CVE identifiers for details.

    Workaround
    ==========

    There is no known workaround at this time.

    Resolution
    ==========

    All libgit2 users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=dev-libs/libgit2-1.7.2"

    References
    ==========

    [ 1 ] CVE-2023-22742
    https://nvd.nist.gov/vuln/detail/CVE-2023-22742

    Availability
    ============

    This GLSA and any updates to it are available for viewing at
    the Gentoo Security Website:

    https://security.gentoo.org/glsa/202411-05

    Concerns?
    =========

    Security is a primary focus of Gentoo Linux and ensuring the
    confidentiality and security of our users' machines is of utmost
    importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

    License
    =======

    Copyright 2024 Gentoo Foundation, Inc; referenced text
    belongs to its owner(s).

    The contents of this document are licensed under the
    Creative Commons - Attribution / Share Alike license.

    https://creativecommons.org/licenses/by-sa/2.5
    -----BEGIN PGP SIGNATURE-----

    iQIzBAEBCgAdFiEEpqTA6ABLMxh/aChGFMQkOaVy+9kFAmcrekIACgkQFMQkOaVy +9lANRAAsmKXr4gUqVwWImtk0f7QH8+R1EwjGLn2Q1GLN1bePZU1uxpkGYZMJFOf MNLUmi3BsFvBXvcP3dSQxBdFFFWkEE8pwAQ58BY4+57P2Dp1Gik+tq8p7tOvJk8x l3LbY4CjEyW6iD1gLZl6cXG/6VDwy0RBq4ZyItswiq7s1orHHM34wW4zmtoce+RQ pjuOTXcb+fbwxf1P7M/LAj7t7vO2ZO4+mYnsxrPT3MZqnYTzuIhiiPx40V63jEfG PGUmY/v/bOHIRHAfOWZ0xwCoHHQvs8MSmp1BPq2qIOWdt5BA1VORKsEIK9tbJ6LN lsQe+vK7yvpZCH5y40S4cr0BmBGr1KlTetv+L9m+tRvfP+cR832IC2DikdjwQBuq bFfLIpIH5oY66MuY4UkPLE6OyDRJrF8w/BWkJ+GLATrLYmbXV166wdTMx+DQ9lLy IVfWfk0FK54NZ9pCK7pwYRAXBTk9XGE/gngfXxRSAs79GIxtFjbQ1g9xTHQb8Z9Y yAUNlYFAdAjW8dWvFfXJ2xLa4KymAgQlxSNI5YwKkRFRGjEEX3d8bVfAwWu0ZSUM n1ZZnSBaUkRsME4OWBG7DIsdjtsRDIcIa39yChKN9VpYTh6CeosOVAvXGT3jKpBw RGZD9tYvvxvbbsAKtLnozKDs1wRNH/98QD92wGmBcbmEENanpP8=
    =81NT
    -----END PGP SIGNATURE-----

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)