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.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-2749-1 asterisk security update
EUVD EUVD EUVD-2013-5481 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T17:15:21.479Z

Reserved: 2013-08-28T00:00:00

Link: CVE-2013-5641

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-09-09T17:55:06.237

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-5641

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses