CVE-2016-2316
N/A
Published: February 22, 2016 at 03:05 PM UTC
Updated: June 17, 2026 at 12:43 AM UTC
3 products affected across 2 vendorsFedoraAsteriskCertified Asterisk
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Severity
N/A
Exploit prediction
EPSS 5%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
1.8.01.8.0 beta11.8.0 beta21.8.0 beta31.8.0 beta41.8.0 beta51.8.0 rc21.8.0 rc31.8.0 rc41.8.0 rc51.8.11.8.1 rc11.8.1.11.8.1.21.8.10.01.8.10.0 rc11.8.10.0 rc21.8.10.0 rc31.8.10.0 rc41.8.10.11.8.11.01.8.11.0 patch1.8.11.0 rc21.8.11.0 rc31.8.11.11.8.11.1 patch1.8.121.8.12.01.8.12.0 rc11.8.12.0 rc21.8.12.0 rc31.8.12.11.8.12.21.8.13.01.8.13.0 rc11.8.13.0 rc21.8.13.11.8.14.01.8.14.0 patch1.8.14.0 rc11.8.14.0 rc21.8.14.11.8.14.1 patch1.8.15.01.8.15.0 rc11.8.15.11.8.16.01.8.16.0 rc11.8.16.0 rc21.8.17.01.8.17.0 patch1.8.17.0 rc11.8.17.0 rc21.8.17.0 rc31.8.18.01.8.18.0 rc11.8.18.11.8.19.01.8.19.0 rc11.8.19.0 rc31.8.19.11.8.21.8.2.11.8.2.21.8.2.31.8.2.41.8.20.01.8.20.0 patch1.8.20.0 rc11.8.20.0 rc21.8.20.11.8.20.1 patch1.8.20.21.8.20.2 patch1.8.21.01.8.21.0 rc11.8.21.0 rc21.8.22.01.8.22.0 rc11.8.22.0 rc21.8.23.01.8.23.0 patch1.8.23.0 rc11.8.23.0 rc21.8.23.11.8.24.01.8.24.0 rc11.8.24.0 rc21.8.24.11.8.25.01.8.25.0 rc11.8.25.0 rc21.8.26.01.8.26.0 rc11.8.26.11.8.27.01.8.27.0 rc11.8.27.0 rc21.8.28.01.8.28.0 rc11.8.28.11.8.28.21.8.31.8.3 rc11.8.3 rc21.8.3 rc31.8.3.11.8.3.21.8.3.31.8.32.01.8.41.8.4 rc11.8.4 rc21.8.4 rc31.8.4.11.8.4.21.8.4.31.8.4.41.8.51.8.5 rc11.8.5.01.8.6.01.8.6.0 rc11.8.6.0 rc21.8.6.0 rc31.8.7.01.8.7.0 rc11.8.7.0 rc21.8.7.11.8.8.01.8.8.0 patch1.8.8.0 rc11.8.8.0 rc21.8.8.0 rc31.8.8.0 rc41.8.8.0 rc51.8.8.11.8.8.21.8.9.01.8.9.0 rc11.8.9.0 rc21.8.9.0 rc31.8.9.11.8.9.21.8.9.311.0.011.0.0 beta111.0.0 beta211.0.0 rc111.0.0 rc211.0.111.0.211.1.011.1.0 rc111.1.0 rc211.1.0 rc311.1.111.1.211.10.011.10.0 rc111.10.111.10.1 rc111.11.011.11.0 rc111.12.011.12.0 rc111.13.011.13.0 rc111.14.011.14.0 rc111.14.0 rc211.15.011.15.0 rc111.15.0 rc211.16.011.16.0 rc111.17.0 rc111.18.011.18.0 rc111.19.0 rc111.2.0 rc111.20.0 rc111.21.011.21.0 rc111.21.0 rc211.21.0 rc311.4.0 rc411.6.011.6.0 rc111.6.0 rc211.7.011.7.0 rc111.7.0 rc211.8.011.8.0 rc111.8.0 rc211.8.0 rc311.8.111.9.011.9.0 rc111.9.0 rc211.9.0 rc312.0.012.1.012.1.0 rc112.1.0 rc212.1.0 rc312.1.112.2.012.2.0 rc112.2.0 rc212.2.0 rc312.3.012.3.0 rc112.3.0 rc212.3.112.3.212.4.012.4.0 rc112.5.012.5.0 rc112.6.012.6.0 rc112.7.012.7.0 rc112.7.0 rc212.7.112.8.012.8.0 rc112.8.0 rc212.8.112.8.213.0.013.0.113.1.013.1.0 rc113.1.0 rc213.2.013.2.0 rc113.3.0 rc113.4.013.4.0 rc113.5.013.5.0 rc113.6.0 rc113.7.013.7.0 rc113.7.0 rc213.7.0 rc3
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (6)
x_refsource_CONFIRMExploitPatchVendor Advisory
Source: [email protected]
http://downloads.asterisk.org/pub/security/AST-2016-002.htmlVendor Advisoryx_refsource_FEDORAThird Party Advisory
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177409.htmlVendor Advisoryx_refsource_FEDORAThird Party Advisory
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177422.htmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2016/dsa-3700VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/82651VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1034930Quick Info
StatusMODIFIED
CWE
CWE-191
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