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CVE-2012-3863

Published: 9 July 2012

channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Asterisk Business Edition C.3.x before C.3.7.5, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 10.x.x-digiumphones before 10.5.2-digiumphones does not properly handle a provisional response to a SIP reINVITE request, which allows remote authenticated users to cause a denial of service (RTP port exhaustion) via sessions that lack final responses.

Priority

Medium

Status

Package Release Status
asterisk
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid Ignored
(end of life)
natty Ignored
(end of life)
oneiric Ignored
(end of life)
precise Ignored
(end of life)
quantal Not vulnerable
(1:1.8.13.1~dfsg-1ubuntu2)
raring Not vulnerable

saucy Not vulnerable

trusty Does not exist
(trusty was not-affected)
upstream
Released (1.8.13.1)
utopic Not vulnerable

vivid Not vulnerable

wily Not vulnerable

xenial Not vulnerable

yakkety Not vulnerable

zesty Not vulnerable