DEBIAN-CVE-2015-3420

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    DEBIAN-CVE-2015-3420

    Published: 19 Sept 2017Last Modified: 9 Sept 2026
    Upstream:
    CVE-2015-3420

    Summary:

    Details: The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.

    References: https://security-tracker.debian.org/tracker/CVE-2015-3420

    Affected packages

    Package

    Name: dovecot

    Purl: pkg:deb/debian/dovecot?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:2.2.13-12

    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
    DEBIAN-CVE-2015-3420 | CVE-DB