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  • [SECURITY] [DSA 4992-1] php7.4 security update

    From Salvatore Bonaccorso@21:1/5 to All on Mon Oct 25 22:30:02 2021
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4992-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso October 25, 2021 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : php7.4
    CVE ID : CVE-2021-21703
    Debian Bug : 997003

    An out-of-bounds read and write flaw was discovered in the PHP-FPM code,
    which could result in escalation of privileges from local unprivileged
    user to the root user.

    For the stable distribution (bullseye), this problem has been fixed in
    version 7.4.25-1+deb11u1.

    We recommend that you upgrade your php7.4 packages.

    For the detailed security status of php7.4 please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/php7.4

    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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