• [gentoo-announce] [ GLSA 202208-26 ] libarchive: Multiple Vulnerabiliti

    From glsamaker@gentoo.org@21:1/5 to All on Sun Aug 14 18:20:01 2022
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    Gentoo Linux Security Advisory GLSA 202208-26
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    https://security.gentoo.org/
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    Severity: High
    Title: libarchive: Multiple Vulnerabilities
    Date: August 14, 2022
    Bugs: #803128, #836352, #837266
    ID: 202208-26

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

    Synopsis
    ========

    Multiple vulnerabilities have been discovered in libarchive, the worst
    of which could result in arbitrary code execution.

    Background
    ==========

    libarchive is a library for manipulating different streaming archive
    formats, including certain tar variants, several cpio formats, and both
    BSD and GNU ar variants.

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

    -------------------------------------------------------------------
    Package / Vulnerable / Unaffected
    -------------------------------------------------------------------
    1 app-arch/libarchive < 3.6.1 >= 3.6.1

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

    Multiple vulnerabilities have been discovered in libarchive. 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 libarchive users should upgrade to the latest version:

    # emerge --sync
    # emerge --ask --oneshot --verbose ">=app-arch/libarchive-3.6.1"

    References
    ==========

    [ 1 ] CVE-2021-31566
    https://nvd.nist.gov/vuln/detail/CVE-2021-31566
    [ 2 ] CVE-2021-36976
    https://nvd.nist.gov/vuln/detail/CVE-2021-36976
    [ 3 ] CVE-2022-26280
    https://nvd.nist.gov/vuln/detail/CVE-2022-26280
    [ 4 ] CVE-2022-28066
    https://nvd.nist.gov/vuln/detail/CVE-2022-28066

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

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

    https://security.gentoo.org/glsa/202208-26

    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 2022 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+9kFAmL5HzIACgkQFMQkOaVy +9kQUw/+JbjG2kFc+mfArNQJSZ1OsAI0pyr/6OLYSTcMaxNwjui4bVEOqXhR5zL4 OLkWxrjf22Do1IUSNnlhPLL2KvAZmtUiq5LnRuYgcJi3n7JH1Lrz+hbovxmPMfZJ G+fsXN9LCD17fnk4eEb4GEMvWSdbtVActK4DZpdhYd7xM5ivZI2QI7ofCO8jqWBQ RAIT5+jAtpgk5IgCzl/kokgCSImMtwVX3kRcEocBFdx1QL/ytzyp0+M4XnXRgrlo pOWS0PlBSJHtOxUYFEeNYNtvt5jVfC/70NSIW59CssJWjH+6mURA2hsbUbade0yT 30HkIfKsEBJh/g6Psi8BRgGPSwYkR7w1hp32J5dsJ4eUYIy0fNE0OP2Kx4HMUJdY yQqUhpuxbDDkv4mE0FdVHrrW6a8HSy/isSeAEqypDlv95WLQQr2DheKkgQLi2hgC U/FlVxtZkCuBHNBbh6vEBymzSO4Ol83hUmoVeg5GpXMC3U4SY303rs6QugRVC0z0 d5z0SJc3DKMkJFgZ5uXr9dK6kVjBheGFim7deLw1syaLGDHoQu06FzGpoQbX2p+G QpzXlmzkkphdcqVaHSqloIojsyLbTjka5IwHpk2BUEOo3GmK7ji/JriZ8H2yG2E+ rbOI4n+7VB5XiCPSh3yADH2sIifxWfSbl0VYj187yQyFD0xObFE=
    =E0pT
    -----END PGP SIGNATURE-----

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