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CVE-2012-2947

nvd nist
Published: Jun 2, 2012Modified: Apr 29, 2026

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2.6
Vector
AV:N/AC:H/Au:N/C:N/I:N/A:P
Exploitability: 4.9 / Impact: 2.9
Source: NVD

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.

Affected (105)

1 product
Debian Linux
2 products
Asterisk
Certified Asterisk
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Version 6.0
Configuration B
75 vulnerable
Vulnerable SoftwareAffected Versions
Digium
Version 1.8.0
Version 1.8.0 beta1
Version 1.8.0 beta2
Version 1.8.0 beta3
Version 1.8.0 beta4
Version 1.8.0 beta5
Version 1.8.0 rc2
Version 1.8.0 rc3
Version 1.8.0 rc4
Version 1.8.0 rc5
Version 1.8.1.1
Version 1.8.1.2
Version 1.8.10.0
Version 1.8.10.0 rc1
Version 1.8.10.0 rc2
Version 1.8.10.0 rc3
Version 1.8.10.0 rc4
Version 1.8.10.1
Version 1.8.11.0
Version 1.8.11.0 rc2
Version 1.8.11.0 rc3
Version 1.8.11.1
Version 1.8.12.0
Version 1.8.12.0 rc1
Version 1.8.12.0 rc2
Version 1.8.12.0 rc3
Version 1.8.12
Version 1.8.1
Version 1.8.1 rc1
Version 1.8.2.1
Version 1.8.2.2
Version 1.8.2.3
Version 1.8.2.4
Version 1.8.2
Version 1.8.3.1
Version 1.8.3.2
Version 1.8.3.3
Version 1.8.3
Version 1.8.3 rc1
Version 1.8.3 rc2
Version 1.8.3 rc3
Version 1.8.4.1
Version 1.8.4.2
Version 1.8.4.3
Version 1.8.4.4
Version 1.8.4
Version 1.8.4 rc1
Version 1.8.4 rc2
Version 1.8.4 rc3
Version 1.8.5.0
Version 1.8.5
Version 1.8.5 rc1
Version 1.8.6.0
Version 1.8.6.0 rc1
Version 1.8.6.0 rc2
Version 1.8.6.0 rc3
Version 1.8.7.0
Version 1.8.7.0 rc1
Version 1.8.7.0 rc2
Version 1.8.7.1
Version 1.8.8.0
Version 1.8.8.0 rc1
Version 1.8.8.0 rc2
Version 1.8.8.0 rc3
Version 1.8.8.0 rc4
Version 1.8.8.0 rc5
Version 1.8.8.1
Version 1.8.8.2
Version 1.8.9.0
Version 1.8.9.0 rc1
Version 1.8.9.0 rc2
Version 1.8.9.0 rc3
Version 1.8.9.1
Version 1.8.9.2
Version 1.8.9.3
Configuration C
27 vulnerable
Vulnerable SoftwareAffected Versions
Digium
Version 10.0.0
Version 10.0.0 beta1
Version 10.0.0 beta2
Version 10.0.0 rc1
Version 10.0.0 rc2
Version 10.0.0 rc3
Version 10.0.1
Version 10.1.0
Version 10.1.0 rc1
Version 10.1.0 rc2
Version 10.1.1
Version 10.1.2
Version 10.1.3
Version 10.2.0
Version 10.2.0 rc1
Version 10.2.0 rc2
Version 10.2.0 rc3
Version 10.2.0 rc4
Version 10.2.1
Version 10.3.0
Version 10.3.0 rc2
Version 10.3.0 rc3
Version 10.3.1
Version 10.4.0
Version 10.4.0 rc1
Version 10.4.0 rc2
Version 10.4.0 rc3
Configuration D
2 vulnerable
Vulnerable SoftwareAffected Versions
Digium
Version 1.8.11 cert1
Version 1.8.11 cert

References (10)

Source: cve@mitre.org
Not Applicable
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.