CVE-2014-9374
mediumpriority · track · 23EPSS 0.095 · 95 %ileEUUSEPSS · scored 2026-10-27
Double 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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (29)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (25)
External citations — patches, advisories, analysis.
- http://downloads.asterisk.org/pub/security/AST-2014-019.htmlcnnvd
- http://packetstormsecurity.com/files/129473/Asterisk-Project-Security-Advisory-AST-2014-019.htmlcnnvd
- http://seclists.org/fulldisclosure/2014/Dec/48cnnvd
- http://secunia.com/advisories/60251cnnvd
- http://www.securityfocus.com/archive/1/archive/1/534197/100/0/threadedcnnvd
- http://www.securityfocus.com/bid/71607cnnvd
- http://www.securitytracker.com/id/1031345cnnvd
- http://advisories.mageia.org/MGASA-2015-0010.htmlenisa_euvd
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