Debian: DSA-4634-1: opensmtpd security update

    Date 26 Feb 2020
    464
    Posted By LinuxSecurity Advisories
    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.
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    Debian Security Advisory DSA-4634-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                       Moritz Muehlenhoff
    February 26, 2020                     https://www.debian.org/security/faq
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    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: This email address is being protected from spambots. You need JavaScript enabled to view it.
    

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