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CVE-2013-2685

HIGH · CVSS 7.5EPSS 2.6%EU EUVD

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.

Key facts

CVSS score
7.5 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-119
EPSS score
2.6% (86th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-2624)
Published
April 1, 2013
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2624 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source
  • asterisk / open source

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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