Unrated severityNVD Advisory· Published Jun 2, 2012· Updated Apr 29, 2026
CVE-2012-2948
CVE-2012-2948
Description
chan_skinny.c in the Skinny (aka SCCP) 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 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by closing a connection in off-hook mode.
Affected products
71cpe:2.3:a:asterisk:certified_asterisk:1.8.11:cert:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:asterisk:certified_asterisk:1.8.11:cert:*:*:*:*:*:*
- cpe:2.3:a:asterisk:certified_asterisk:1.8.11:cert1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:*:*:*:*:*:*:*+ 67 more
- cpe:2.3:a:asterisk:open_source:10.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.0.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.1.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.2.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.2.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.2.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.3.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.3.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.4.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.4.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:10.4.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.10.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.10.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.10.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.10.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.11.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.11.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.12.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.12.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.12.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.1:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.2:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.3:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.6.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.6.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.6.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.7.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.7.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.8.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.9.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.9.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.8.9.0:rc3:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- archives.neohapsis.com/archives/bugtraq/2012-05/0145.htmlnvd
- downloads.asterisk.org/pub/security/AST-2012-008.htmlnvd
- secunia.com/advisories/49303nvd
- www.debian.org/security/2012/dsa-2493nvd
- www.securityfocus.com/bid/53723nvd
- www.securitytracker.com/idnvd
- exchange.xforce.ibmcloud.com/vulnerabilities/75937nvd
News mentions
0No linked articles in our index yet.