Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2012-2947

chan_iax2.c in the IAX2 channel driver in Certified Asterisk 1.8.11-cert before 1.8.11-cert2 and Asterisk Open Source 1.8.x before 1.8.12.1 and 10.x before 10.4.1, when a certain mohinterpret setting is enabled, allows remote attackers to cause a denial of service (daemon crash) by placing a call on hold.

Published

2012-06-02T15:55:00.983

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 2.6 (LOW)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

4.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-284
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System debian debian_linux 6.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.0 Yes
Application digium asterisk 1.8.1 Yes
Application digium asterisk 1.8.1 Yes
Application digium asterisk 1.8.1.1 Yes
Application digium asterisk 1.8.1.2 Yes
Application digium asterisk 1.8.2 Yes
Application digium asterisk 1.8.2.1 Yes
Application digium asterisk 1.8.2.2 Yes
Application digium asterisk 1.8.2.3 Yes
Application digium asterisk 1.8.2.4 Yes
Application digium asterisk 1.8.3 Yes
Application digium asterisk 1.8.3 Yes
Application digium asterisk 1.8.3 Yes
Application digium asterisk 1.8.3 Yes
Application digium asterisk 1.8.3.1 Yes
Application digium asterisk 1.8.3.2 Yes
Application digium asterisk 1.8.3.3 Yes
Application digium asterisk 1.8.4 Yes
Application digium asterisk 1.8.4 Yes
Application digium asterisk 1.8.4 Yes
Application digium asterisk 1.8.4 Yes
Application digium asterisk 1.8.4.1 Yes
Application digium asterisk 1.8.4.2 Yes
Application digium asterisk 1.8.4.3 Yes
Application digium asterisk 1.8.4.4 Yes
Application digium asterisk 1.8.5 Yes
Application digium asterisk 1.8.5 Yes
Application digium asterisk 1.8.5.0 Yes
Application digium asterisk 1.8.6.0 Yes
Application digium asterisk 1.8.6.0 Yes
Application digium asterisk 1.8.6.0 Yes
Application digium asterisk 1.8.6.0 Yes
Application digium asterisk 1.8.7.0 Yes
Application digium asterisk 1.8.7.0 Yes
Application digium asterisk 1.8.7.0 Yes
Application digium asterisk 1.8.7.1 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.0 Yes
Application digium asterisk 1.8.8.1 Yes
Application digium asterisk 1.8.8.2 Yes
Application digium asterisk 1.8.9.0 Yes
Application digium asterisk 1.8.9.0 Yes
Application digium asterisk 1.8.9.0 Yes
Application digium asterisk 1.8.9.0 Yes
Application digium asterisk 1.8.9.1 Yes
Application digium asterisk 1.8.9.2 Yes
Application digium asterisk 1.8.9.3 Yes
Application digium asterisk 1.8.10.0 Yes
Application digium asterisk 1.8.10.0 Yes
Application digium asterisk 1.8.10.0 Yes
Application digium asterisk 1.8.10.0 Yes
Application digium asterisk 1.8.10.0 Yes
Application digium asterisk 1.8.10.1 Yes
Application digium asterisk 1.8.11.0 Yes
Application digium asterisk 1.8.11.0 Yes
Application digium asterisk 1.8.11.0 Yes
Application digium asterisk 1.8.11.1 Yes
Application digium asterisk 1.8.12 Yes
Application digium asterisk 1.8.12.0 Yes
Application digium asterisk 1.8.12.0 Yes
Application digium asterisk 1.8.12.0 Yes
Application digium asterisk 1.8.12.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.0 Yes
Application digium asterisk 10.0.1 Yes
Application digium asterisk 10.1.0 Yes
Application digium asterisk 10.1.0 Yes
Application digium asterisk 10.1.0 Yes
Application digium asterisk 10.1.1 Yes
Application digium asterisk 10.1.2 Yes
Application digium asterisk 10.1.3 Yes
Application digium asterisk 10.2.0 Yes
Application digium asterisk 10.2.0 Yes
Application digium asterisk 10.2.0 Yes
Application digium asterisk 10.2.0 Yes
Application digium asterisk 10.2.0 Yes
Application digium asterisk 10.2.1 Yes
Application digium asterisk 10.3.0 Yes
Application digium asterisk 10.3.0 Yes
Application digium asterisk 10.3.0 Yes
Application digium asterisk 10.3.1 Yes
Application digium asterisk 10.4.0 Yes
Application digium asterisk 10.4.0 Yes
Application digium asterisk 10.4.0 Yes
Application digium asterisk 10.4.0 Yes
Application digium certified_asterisk 1.8.11 Yes
Application digium certified_asterisk 1.8.11 Yes
References