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  • [SECURITY] [DSA 5597-1] exim4 security update

    From Salvatore Bonaccorso@21:1/5 to All on Thu Jan 4 23:10:01 2024
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-5597-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso January 04, 2024 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : exim4
    CVE ID : CVE-2023-51766
    Debian Bug : 1059387

    It was discovered that Exim, a mail transport agent, can be induced to
    accept a second message embedded as part of the body of a first message
    in certain configurations where PIPELINING or CHUNKING on incoming
    connections is offered.

    For the oldstable distribution (bullseye), this problem has been fixed
    in version 4.94.2-7+deb11u2.

    For the stable distribution (bookworm), this problem has been fixed in
    version 4.96-15+deb12u4.

    We recommend that you upgrade your exim4 packages.

    For the detailed security status of exim4 please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/exim4

    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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