CVE-2014-4045

Publication date 17 June 2014

Last updated 24 July 2024

Ubuntu priority

Description

The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
asterisk	14.04 LTS trusty	Not in release
	13.10 saucy	Not affected
	12.04 LTS precise	Not affected
	10.04 LTS lucid	Ignored end of life

How can I get the fixes?
What do statuses mean?
Patch details

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-2014-005-12.diff

References

MITRE
NVD
Launchpad
Debian

Other references

http://downloads.asterisk.org/pub/security/AST-2014-005.html
https://www.cve.org/CVERecord?id=CVE-2014-4045