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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-2947 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://archives.neohapsis.com/archives/bugtraq/2012-05/0144.html CVE, MITRE Broken Link 
http://downloads.asterisk.org/pub/security/AST-2012-007.html CVE, MITRE Vendor Advisory 
http://secunia.com/advisories/49303 CVE, MITRE Not Applicable 
http://www.debian.org/security/2012/dsa-2493 CVE, MITRE Third Party Advisory 
http://www.securitytracker.com/id?1027102 CVE, MITRE Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-284 Improper Access Control cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-2947
NVD Published Date:
06/02/2012
NVD Last Modified:
04/10/2025
Source:
MITRE