• [SECURITY] [DSA 4634-1] opensmtpd security update

    From Moritz Muehlenhoff@1:229/2 to All on Wed Feb 26 22:40:02 2020
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4634-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff February 26, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : opensmtpd
    CVE ID : CVE-2020-8794
    Debian Bug : 952453

    Qualys discovered that the OpenSMTPD SMTP server performed insufficient validation of SMTP commands, which could result in local privilege
    escalation or the execution of arbitrary code.

    For the oldstable distribution (stretch), this problem has been fixed
    in version 6.0.2p1-2+deb9u3.

    For the stable distribution (buster), this problem has been fixed in
    version 6.0.3p1-5+deb10u4.

    We recommend that you upgrade your opensmtpd packages.

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

    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: [email protected]
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