CVE-2011-2535

Publication date 6 July 2011

Last updated 24 July 2024

Ubuntu priority

Description

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
asterisk	12.10 quantal	Not affected
	12.04 LTS precise	Not affected
	11.10 oneiric	Not affected
	11.04 natty	Fixed 1:1.6.2.9-2ubuntu2.1
	10.10 maverick	Fixed 1:1.6.2.7-1ubuntu1.2
	10.04 LTS lucid	Fixed 1:1.6.2.5-0ubuntu1.4
	8.04 LTS hardy	Ignored end of life

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
asterisk	Upstream: http://downloads.asterisk.org/pub/security/AST-2011-010-1.4.diff Upstream: http://downloads.asterisk.org/pub/security/AST-2011-010-1.6.2.diff Upstream: http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff

CVE-2011-2535

Description

Status

Patch details

References

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