CVE-2014-9374
MEDIUM · CVSS 5.0EPSS 9.5%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 9.5% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-9196)
- Published
- December 12, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-9196 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- digium / asterisk
- digium / asterisk
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and 30 more…
References
- http://advisories.mageia.org/MGASA-2015-0010.html
- http://downloads.asterisk.org/pub/security/AST-2014-019.html(Patch, Vendor Advisory)
- http://packetstormsecurity.com/files/129473/Asterisk-Project-Security-Advisory-AST-2014-019.html
- http://seclists.org/fulldisclosure/2014/Dec/48
- http://secunia.com/advisories/60251
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:018
- http://www.securityfocus.com/archive/1/534197/100/0/threaded
- http://www.securityfocus.com/bid/71607
- http://www.securitytracker.com/id/1031345
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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