CVE-2016-2316

    Dashboard / Vulnerabilities / CVE-2016-2316

    CVE-2016-2316

    Published: 22 Feb 2016Last Modified: 8 Jul 2026

    Summary:

    Details: chan_sip in Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3, when the timert1 sip.conf configuration is set to a value greater than 1245, allows remote attackers to cause a denial of service (file descriptor consumption) via vectors related to large retransmit timeout values.

    References: http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177409.html, http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177422.html, http://www.debian.org/security/2016/dsa-3700, http://www.securityfocus.com/bid/82651, http://www.securitytracker.com/id/1034930, http://downloads.asterisk.org/pub/security/AST-2016-002.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5af3d2781553853488c6a1852237fb5568b85c40
    Fixed -None

    Affected versions

    1.8.0
    1.8.0-beta1
    1.8.0-beta2
    1.8.0-beta3
    1.8.0-beta4
    1.8.0-beta5
    1.8.0-rc2
    1.8.0-rc3
    1.8.0-rc4
    1.8.0-rc5
    1.8.1
    1.8.1-rc1
    1.8.1.1
    1.8.1.2
    1.8.10.0
    1.8.10.0-rc1
    1.8.10.0-rc2
    1.8.10.0-rc3
    1.8.10.0-rc4
    1.8.10.1
    1.8.11.0
    1.8.11.0-rc2
    1.8.11.0-rc3
    1.8.11.1
    1.8.12
    1.8.12.0-rc1
    1.8.12.0-rc2
    1.8.12.0-rc3
    1.8.12.1
    1.8.12.2
    1.8.13.0
    1.8.13.0-rc1
    1.8.13.0-rc2
    1.8.13.1
    1.8.14.0-NA
    1.8.14.0-rc1
    1.8.14.0-rc2
    1.8.14.1
    1.8.15.0
    1.8.15.0-rc1
    1.8.15.1
    1.8.16.0
    1.8.16.0-rc1
    1.8.16.0-rc2
    1.8.17.0
    1.8.17.0-rc1
    1.8.17.0-rc2
    1.8.17.0-rc3
    1.8.18.0
    1.8.18.0-rc1
    1.8.18.1
    1.8.19.0
    1.8.19.0-rc1
    1.8.19.0-rc3
    1.8.19.1
    1.8.2
    1.8.2.1
    1.8.2.2
    1.8.2.3
    1.8.2.4
    1.8.20.0-NA
    1.8.20.0-rc1
    1.8.20.0-rc2
    1.8.20.1-NA
    1.8.20.2-NA
    1.8.21.0-NA
    1.8.21.0-rc1
    1.8.21.0-rc2
    1.8.22.0-NA
    1.8.22.0-rc1
    1.8.22.0-rc2
    1.8.23.0-NA
    1.8.23.0-rc1
    1.8.23.0-rc2
    1.8.23.1
    1.8.24.0-NA
    1.8.24.0-rc1
    1.8.24.0-rc2
    1.8.24.1
    1.8.25.0-NA
    1.8.25.0-rc1
    1.8.25.0-rc2
    1.8.26.0-NA
    1.8.26.0-rc1
    1.8.26.1
    1.8.27.0
    1.8.27.0-rc1
    1.8.27.0-rc2
    1.8.28.0
    1.8.28.0-rc1
    1.8.28.1
    1.8.28.2
    1.8.3
    1.8.3-rc1
    1.8.3-rc2
    1.8.3-rc3
    1.8.3.1
    1.8.3.2
    1.8.3.3
    1.8.32.0
    1.8.4
    1.8.4-rc1
    1.8.4-rc2
    1.8.4-rc3
    1.8.4.1
    1.8.4.2
    1.8.4.3
    1.8.4.4
    1.8.5
    1.8.5-rc1
    1.8.6.0
    1.8.6.0-rc1
    1.8.6.0-rc2
    1.8.6.0-rc3
    1.8.7.0
    1.8.7.0-rc1
    1.8.7.0-rc2
    1.8.7.1
    1.8.8.0
    1.8.8.0-rc1
    1.8.8.0-rc2
    1.8.8.0-rc3
    1.8.8.0-rc4
    1.8.8.0-rc5
    1.8.8.1
    1.8.8.2
    1.8.9.0
    1.8.9.0-rc1
    1.8.9.0-rc2
    1.8.9.0-rc3
    1.8.9.1
    1.8.9.2
    1.8.9.3

    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