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  • [SECURITY] [DSA 5380-1] xorg-server security update

    From Salvatore Bonaccorso@21:1/5 to All on Wed Mar 29 15:10:01 2023
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-5380-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso
    March 29, 2023 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : xorg-server
    CVE ID : CVE-2023-1393

    Jan-Niklas Sohn discovered that a user-after-free flaw in the Composite extension of the X.org X server may result in privilege escalation if
    the X server is running under the root user.

    For the stable distribution (bullseye), this problem has been fixed in
    version 2:1.20.11-1+deb11u6.

    We recommend that you upgrade your xorg-server packages.

    For the detailed security status of xorg-server please refer to its
    security tracker page at: https://security-tracker.debian.org/tracker/xorg-server

    Further information about Debian Security Advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org
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