Debian: DSA-4690-1: dovecot security update

    Date 20 May 2020
    234
    Posted By LinuxSecurity Advisories
    Several vulnerabilities were discovered in the Dovecot email server, which could cause crashes in the submission, submission-login or lmtp services, resulting in denial of service.
    
    - -------------------------------------------------------------------------
    Debian Security Advisory DSA-4690-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.debian.org/security/                     Salvatore Bonaccorso
    May 20, 2020                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------
    
    Package        : dovecot
    CVE ID         : CVE-2020-10957 CVE-2020-10958 CVE-2020-10967
    Debian Bug     : 960963
    
    Several vulnerabilities were discovered in the Dovecot email server,
    which could cause crashes in the submission, submission-login or lmtp
    services, resulting in denial of service.
    
    For the stable distribution (buster), these problems have been fixed in
    version 1:2.3.4.1-5+deb10u2.
    
    We recommend that you upgrade your dovecot packages.
    
    For the detailed security status of dovecot please refer to its security
    tracker page at:
    https://security-tracker.debian.org/tracker/dovecot
    
    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.
    

    LinuxSecurity Poll

    If you are using full-disk encryption: are you concerned about the resulting performance hit?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    /main-polls/34-if-you-are-using-full-disk-encryption-are-you-concerned-about-the-resulting-performance-hit?task=poll.vote&format=json
    34
    radio
    [{"id":"120","title":"Yes","votes":"13","type":"x","order":"1","pct":65,"resources":[]},{"id":"121","title":"No ","votes":"7","type":"x","order":"2","pct":35,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
    bottom 200

    Advisories

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.