chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-07-06T19:00:00

Updated: 2024-08-06T23:08:22.031Z

Reserved: 2011-06-22T00:00:00

Link: CVE-2011-2535

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-07-06T19:55:03.497

Modified: 2017-08-29T01:29:26.987

Link: CVE-2011-2535

cve-icon Redhat

No data.