National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-5977 Detail

Current Description

Asterisk Open Source 1.8.x before 1.8.19.1, 10.x before 10.11.1, and 11.x before 11.1.2; Certified Asterisk 1.8.11 before 1.8.11-cert10; and Asterisk Digiumphones 10.x-digiumphones before 10.11.1-digiumphones, when anonymous calls are enabled, allow remote attackers to cause a denial of service (resource consumption) by making anonymous calls from multiple sources and consequently adding many entries to the device state cache.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://downloads.asterisk.org/pub/security/AST-2012-015 Vendor Advisory
http://www.debian.org/security/2013/dsa-2605
https://issues.asterisk.org/jira/browse/ASTERISK-20175 Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:digium:asterisk:1.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.1:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.0:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.0:rc4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.11.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.11.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.11.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.11.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.12.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.12.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.12.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.12.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.13.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.13.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.13.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.13.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.14.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.14.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.14.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.15.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.15.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.15.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.16.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.16.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.16.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.17.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.17.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.17.0:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.17.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.18.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.18.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.18.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.8.19.0
 cpe:2.3:a:digium:asterisk:1.8.19.0:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:1.8.19.0:rc3:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )

Configuration 4 ( hide )

Configuration 5 ( hide )

Showing 100 of 206 CPEs, view all CPEs here.

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-5977
NVD Published Date:
01/04/2013
NVD Last Modified:
02/02/2013