CVEvulnerability

CVE-2012-5977

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

Description

Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache.

Affected configurations

• digium asterisk (<= 1.8.19.0) • digium asterisk 1.8.0 • digium asterisk 1.8.1 • digium asterisk 1.8.1.1 • digium asterisk 1.8.1.2 • digium asterisk 1.8.2 • digium asterisk 1.8.2.1 • digium asterisk 1.8.2.2 • digium asterisk 1.8.2.3 • digium asterisk 1.8.2.4 • digium asterisk 1.8.3 • digium asterisk 1.8.3.1 • digium asterisk 1.8.3.2 • digium asterisk 1.8.3.3 • digium asterisk 1.8.4 • digium asterisk 1.8.4.1 • digium asterisk 1.8.4.2 • digium asterisk 1.8.4.3 • digium asterisk 1.8.4.4 • digium asterisk 1.8.5 • digium asterisk 1.8.5.0 • digium asterisk 1.8.6.0 • digium asterisk 1.8.7.0 • digium asterisk 1.8.7.1 • digium asterisk 1.8.8.0 • digium asterisk 1.8.8.1 • digium asterisk 1.8.8.2 • digium asterisk 1.8.9.0 • digium asterisk 1.8.9.1 • digium asterisk 1.8.9.2 • digium asterisk 1.8.9.3 • digium asterisk 1.8.10.0 • digium asterisk 1.8.10.1 • digium asterisk 1.8.11.0 • digium asterisk 1.8.11.1 • digium asterisk 1.8.12 • digium asterisk 1.8.12.0 • digium asterisk 1.8.13.0 • digium asterisk 1.8.13.1 • digium asterisk 1.8.14.0 • digium asterisk 1.8.14.1 • digium asterisk 1.8.15.0 • digium asterisk 1.8.15.1 • digium asterisk 1.8.16.0 • digium asterisk 1.8.17.0 • digium asterisk 1.8.18.0 • digium asterisk 1.8.18.1 • digium asterisk 1.8.19.0 • digium asterisk 10.0.0 • digium asterisk 10.0.1 • digium asterisk 10.1.0 • digium asterisk 10.1.1 • digium asterisk 10.1.2 • digium asterisk 10.1.3 • digium asterisk 10.2.0 • digium asterisk 10.2.1 • digium asterisk 10.3.0 • digium asterisk 10.3.1 • digium asterisk 10.4.0 • digium asterisk 10.4.1 … and 19 more

Related

Weakness · CWE (1)

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

References