Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2013-5641 Details

Description

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel. NOTE: some of these details are obtained from third party information.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://archives.neohapsis.com/archives/bugtraq/2013-08/0175.html	CVE
http://downloads.asterisk.org/pub/security/AST-2013-004.html	CVE	Patch
http://osvdb.org/96691	CVE
http://seclists.org/bugtraq/2013/Aug/185	CVE	Patch
http://secunia.com/advisories/54534	CVE	Vendor Advisory
http://secunia.com/advisories/54617	CVE
https://issues.asterisk.org/jira/browse/ASTERISK-21064	CVE	Vendor Advisory
http://www.debian.org/security/2013/dsa-2749	CVE
http://www.mandriva.com/security/advisories?name=MDVSA-2013:223	CVE
http://www.securityfocus.com/bid/62021	CVE
http://www.securitytracker.com/id/1028956	CVE
http://archives.neohapsis.com/archives/bugtraq/2013-08/0175.html	[email protected]
http://downloads.asterisk.org/pub/security/AST-2013-004.html	[email protected]	Patch
http://osvdb.org/96691	[email protected]
http://seclists.org/bugtraq/2013/Aug/185	[email protected]	Patch
http://secunia.com/advisories/54534	[email protected]	Vendor Advisory
http://secunia.com/advisories/54617	[email protected]
https://issues.asterisk.org/jira/browse/ASTERISK-21064	[email protected]	Vendor Advisory
http://www.debian.org/security/2013/dsa-2749	[email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2013:223	[email protected]
http://www.securityfocus.com/bid/62021	[email protected]
http://www.securitytracker.com/id/1028956	[email protected]

see all 22 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
digium asterisk	1.8.17.0 1.8.17.0 rc1 1.8.17.0 rc2 1.8.17.0 rc3 1.8.18.0
CPE cpe:2.3:a:digium:asterisk:1.8.17.0:::::::* cpe:2.3:a:digium:asterisk:1.8.17.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.17.0:rc2:::::: cpe:2.3:a:digium:asterisk:1.8.17.0:rc3:::::: cpe:2.3:a:digium:asterisk:1.8.18.0:::::::* cpe:2.3:a:digium:asterisk:1.8.18.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.18.1:::::::* cpe:2.3:a:digium:asterisk:1.8.19.0:::::::* cpe:2.3:a:digium:asterisk:1.8.19.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.19.0:rc3:::::: cpe:2.3:a:digium:asterisk:1.8.19.1:::::::* cpe:2.3:a:digium:asterisk:1.8.20.0:::::::* cpe:2.3:a:digium:asterisk:1.8.20.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.20.0:rc2:::::: cpe:2.3:a:digium:asterisk:1.8.21.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.21.0:rc2:::::: cpe:2.3:a:digium:asterisk:1.8.22.0:::::::* cpe:2.3:a:digium:asterisk:1.8.22.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.22.0:rc2:::::: cpe:2.3:a:digium:asterisk:1.8.23.0:::::::* cpe:2.3:a:digium:asterisk:1.8.23.0:rc1:::::: cpe:2.3:a:digium:asterisk:1.8.23.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.0.0:::::::* cpe:2.3:a:digium:asterisk:11.0.0:beta1:::::: cpe:2.3:a:digium:asterisk:11.0.0:beta2:::::: cpe:2.3:a:digium:asterisk:11.0.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.0.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.0.1:::::::* cpe:2.3:a:digium:asterisk:11.0.2:::::::* cpe:2.3:a:digium:asterisk:11.1.0:::::::* cpe:2.3:a:digium:asterisk:11.1.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.1.0:rc3:::::: cpe:2.3:a:digium:asterisk:11.1.1:::::::* cpe:2.3:a:digium:asterisk:11.1.2:::::::* cpe:2.3:a:digium:asterisk:11.2.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.2.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.3.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.3.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.4.0:::::::* cpe:2.3:a:digium:asterisk:11.4.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.4.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.4.0:rc3:::::: cpe:2.3:a:digium:asterisk:11.5.0:::::::* cpe:2.3:a:digium:asterisk:11.5.0:rc1:::::: cpe:2.3:a:digium:asterisk:11.5.0:rc2:::::: cpe:2.3:a:digium:asterisk:11.5.1:::::::* Remediation No remediation found in references.
digium certified asterisk	1.8.15 1.8.15 cert1 1.8.15 cert1-rc1 1.8.15 cert1-rc2 1.8.15 cert1-rc3
CPE cpe:2.3:a:digium:certified_asterisk:1.8.15:::::::* cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1:::::: cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc1:::::: cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc2:::::: cpe:2.3:a:digium:certified_asterisk:1.8.15:cert1-rc3:::::: cpe:2.3:a:digium:certified_asterisk:1.8.15:cert2:::::: cpe:2.3:a:digium:certified_asterisk:1.8.15:rc1:::::: cpe:2.3:a:digium:certified_asterisk:11.2.0:::::::* cpe:2.3:a:digium:certified_asterisk:11.2.0:cert1:::::: cpe:2.3:a:digium:certified_asterisk:11.2.0:rc1:::::: cpe:2.3:a:digium:certified_asterisk:11.2.0:rc2:::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 8, 2013	Initial Analysis	[email protected]