CVEvulnerability

CVE-2013-2686

5.0 MEDIUM Published 2013-04-01 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-04-01
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119

Description

main/http.c in the HTTP server in Asterisk Open Source 1.8.x before 1.8.20.2, 10.x before 10.12.2, and 11.x before 11.2.2; Certified Asterisk 1.8.15 before 1.8.15-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.2-digiumphones does not properly restrict Content-Length values, which allows remote attackers to conduct stack-consumption attacks and cause a denial of service (daemon crash) via a crafted HTTP POST request. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-5976.

Affected configurations

• asterisk open source 1.8.0 • asterisk open source 1.8.1 • asterisk open source 1.8.1.1 • asterisk open source 1.8.1.2 • asterisk open source 1.8.2 • asterisk open source 1.8.2.1 • asterisk open source 1.8.2.2 • asterisk open source 1.8.2.3 • asterisk open source 1.8.2.4 • asterisk open source 1.8.3 • asterisk open source 1.8.3.1 • asterisk open source 1.8.3.2 • asterisk open source 1.8.3.3 • asterisk open source 1.8.4 • asterisk open source 1.8.4.1 • asterisk open source 1.8.4.2 • asterisk open source 1.8.4.3 • asterisk open source 1.8.4.4 • asterisk open source 1.8.5 • asterisk open source 1.8.5.0 • asterisk open source 1.8.6.0 • asterisk open source 1.8.7.0 • asterisk open source 1.8.7.1 • asterisk open source 1.8.7.2 • asterisk open source 1.8.8.0 • asterisk open source 1.8.8.1 • asterisk open source 1.8.8.2 • asterisk open source 1.8.9.0 • asterisk open source 1.8.9.1 • asterisk open source 1.8.9.2 • asterisk open source 1.8.9.3 • asterisk open source 1.8.10.0 • asterisk open source 1.8.10.1 • asterisk open source 1.8.11.0 • asterisk open source 1.8.11.1 • asterisk open source 1.8.12 • asterisk open source 1.8.12.0 • asterisk open source 1.8.12.1 • asterisk open source 1.8.12.2 • asterisk open source 1.8.13.0 • asterisk open source 1.8.13.1 • asterisk open source 1.8.14.0 • asterisk open source 1.8.14.1 • asterisk open source 1.8.15.0 • asterisk open source 1.8.15.1 • asterisk open source 1.8.16.0 • asterisk open source 1.8.17.0 • asterisk open source 1.8.18.0 • asterisk open source 1.8.18.1 • asterisk open source 1.8.19.0 • asterisk open source 1.8.19.1 • asterisk open source 1.8.20.0 • asterisk open source 1.8.20.1 • asterisk open source 10.0.0 • asterisk open source 10.0.1 • asterisk open source 10.1.0 • asterisk open source 10.1.1 • asterisk open source 10.1.2 • asterisk open source 10.1.3 • asterisk open source 10.2.0 … and 45 more

Related

Weakness · CWE (1)

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

References