CVEvulnerability

CVE-2011-2535

5.0 MEDIUM Published 2011-07-06 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-07-06
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-20

Description

chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.

Affected configurations

• 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 1.6.2.0 • digium asterisk 1.6.2.1 • digium asterisk 1.6.2.2 • digium asterisk 1.6.2.3 • digium asterisk 1.6.2.4 • digium asterisk 1.6.2.5 • digium asterisk 1.6.2.6 • digium asterisk 1.6.2.15 • digium asterisk 1.6.2.16 • digium asterisk 1.6.2.16.1 • digium asterisk 1.6.2.16.2 • digium asterisk 1.6.2.17 • digium asterisk 1.6.2.17.1 • digium asterisk 1.6.2.17.2 • digium asterisk 1.6.2.17.3 • digium asterisk 1.6.2.18 • digium asterisk 1.4.0 • digium asterisk 1.4.1 • digium asterisk 1.4.2 • digium asterisk 1.4.3 • digium asterisk 1.4.4 • digium asterisk 1.4.5 • digium asterisk 1.4.6 • digium asterisk 1.4.7 • digium asterisk 1.4.7.1 • digium asterisk 1.4.8 • digium asterisk 1.4.9 • digium asterisk 1.4.10 • digium asterisk 1.4.10.1 • digium asterisk 1.4.11 • digium asterisk 1.4.12 • digium asterisk 1.4.12.1 • digium asterisk 1.4.13 • digium asterisk 1.4.14 • digium asterisk 1.4.15 • digium asterisk 1.4.16 • digium asterisk 1.4.16.1 • digium asterisk 1.4.16.2 • digium asterisk 1.4.17 • digium asterisk 1.4.18 • digium asterisk 1.4.19 • digium asterisk 1.4.19.1 • digium asterisk 1.4.19.2 • digium asterisk 1.4.20 … and 49 more

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References