CVE-2013-2685

HIGH

Description

Stack-based buffer overflow in res/res_format_attr_h264.c in Asterisk Open Source 11.x before 11.2.2 allows remote attackers to execute arbitrary code via a long sprop-parameter-sets H.264 media attribute in a SIP Session Description Protocol (SDP) header.

References

http://downloads.asterisk.org/pub/security/AST-2013-001.html

https://issues.asterisk.org/jira/browse/ASTERISK-20901

Details

Source: MITRE

Published: 2013-04-01

Updated: 2013-04-02

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 7.5

Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH