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  • [SECURITY] [DSA 4758-1] xorg-server security update

    From Salvatore Bonaccorso@21:1/5 to All on Fri Sep 4 21:00:02 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4758-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso September 04, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : xorg-server
    CVE ID : CVE-2020-14345 CVE-2020-14346 CVE-2020-14347 CVE-2020-14361
    CVE-2020-14362
    Debian Bug : 968986

    Several vulnerabilities have been discovered in the X.Org X server.
    Missing input sanitising in X server extensions may result in local
    privilege escalation if the X server is configured to run with root
    privileges. In addition an ASLR bypass was fixed.

    For the stable distribution (buster), these problems have been fixed in
    version 2:1.20.4-1+deb10u1.

    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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