CVE-2014-9374

NameCVE-2014-9374
DescriptionDouble free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs773230

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
asterisk (PTS)bullseye (security), bullseye1:16.28.0~dfsg-0+deb11u4fixed
sid1:20.9.3~dfsg+~cs6.14.60671435-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
asterisksourcesqueeze(not affected)
asterisksourcewheezy(not affected)
asterisksourcejessie1:11.13.1~dfsg-2
asterisksource(unstable)1:13.1.0~dfsg-1773230

Notes

[wheezy] - asterisk <not-affected> (Web socket code not yet present)
[squeeze] - asterisk <not-affected> (Web socket code not yet present)
http://downloads.digium.com/pub/security/AST-2014-019.html

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