CVE-2014-9374

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.

Published Bycve@mitre.org

Published DateDec 12, 2014, 15:59

Weakness Type (CWE):NVD-CWE-Other

CVSS Metrics

Base Score

Vector String

AV:N/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL

References

http://advisories.mageia.org/MGASA-2015-0010.html
http://downloads.asterisk.org/pub/security/AST-2014-019.html
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

Weakness Type (CWE):NVD-CWE-Other

CVSS Metrics

Base Score

Vector String

AV:N/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL