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CVE-2015-1558

Published: 9 February 2015

Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.

Priority

Medium

Status

Package Release Status
asterisk
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
cosmic Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
disco Not vulnerable
(1:13.18.3~dfsg-1ubuntu4)
lucid Ignored
(end of life)
precise Not vulnerable

trusty Does not exist
(trusty was not-affected)
upstream
Released (12.8.1, 13.1.1)
utopic Not vulnerable

vivid Ignored
(end of life)
wily Ignored
(end of life)
xenial Not vulnerable
(1:13.1.0~dfsg-1.1ubuntu4)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: http://downloads.asterisk.org/pub/security/AST-2015-001-13.diff