CVE-2012-2947

CVSS V2 Low 2.6 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2012-2947
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2012-06-02T15:55:00
  • Last Modified Date
  • 2017-11-13T16:44:23
Weakness Enumerations
CWE URL
CWE-284 http://cwe.mitre.org/data/definitions/284.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.0:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.8.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.9.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.10.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.11.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.11.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.11.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.12.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.12.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.12.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.3.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.3.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.4.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.4.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:10.4.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:certified_asterisk:1.8.11:cert:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:certified_asterisk:1.8.11:cert1:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.6
  • Severity
  • LOW
  • Exploitability Score
  • 4.9
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://downloads.asterisk.org/pub/security/AST-2012-007.html Vendor Advisory
http://www.debian.org/security/2012/dsa-2493 Third Party Advisory
http://secunia.com/advisories/49303 Not Applicable
http://www.securitytracker.com/id?1027102 Third Party Advisory VDB Entry
http://archives.neohapsis.com/archives/bugtraq/2012-05/0144.html Broken Link
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2012-2947
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2947
History
Created Old Value New Value Data Type Notes
2022-05-10 08:11:44 Added to TrackCVE