Buffer overflow in Asterisk Open Source

CVE-2013-2685

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.

Vulnerability class: Buffer Overflow

EPSS: 0.026 (83.9th percentile) — read the EPSS interpretation.

Affected products

Asterisk Open_source — versions 11.0.0, 11.0.1, 11.0.2
N/a — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

cve@mitre.org (x_refsource_CONFIRM)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)