CVE-2014-2287

    Dashboard / Vulnerabilities / CVE-2014-2287

    CVE-2014-2287

    Published: 18 Apr 2014Last Modified: 16 Apr 2026

    Summary:

    Details: channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.

    References: http://downloads.asterisk.org/pub/security/AST-2014-002.html, http://www.mandriva.com/security/advisories?name=MDVSA-2014:078, http://downloads.asterisk.org/pub/security/AST-2014-002-1.8.diff, http://downloads.asterisk.org/pub/security/AST-2014-002.html, http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html, http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html, http://www.securityfocus.com/bid/66094, https://issues.asterisk.org/jira/browse/ASTERISK-23373

    Affected packages

    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