CVE-2019-11499

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    CVE-2019-11499

    Published: 8 May 2019Last Modified: 8 Jul 2026

    Summary:

    Details: In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/, https://www.dovecot.org/download.html, http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html, http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html, https://www.dovecot.org/security.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- dcead646b5f3e1b66fb463c2ea9469f9fc608b4c
    Fixed -None

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2019-11499 | CVE-DB