Unscored severity · published Jun 2, 2012
CVE-2012-2948
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…
–
CVSS
2.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Asterisk · Sangoma
through 1.8.12.0; through 10.4.0 · source: NVD
CA
Certified Asterisk · Asterisk
1.8.11; 1.8.11 · source: NVD
OS
Open Source · Asterisk
1.8.0; 1.8.0; 1.8.0; 1.8.0; 1.8.0; 1.8.0; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-2948
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-2948
archives.neohapsis.com
http://archives.neohapsis.com/archives/bugtraq/2012-05/0145.html
downloads.asterisk.org
http://downloads.asterisk.org/pub/security/AST-2012-008.html
secunia.com
http://secunia.com/advisories/49303
www.debian.org
http://www.debian.org/security/2012/dsa-2493
www.securityfocus.com
http://www.securityfocus.com/bid/53723
www.securitytracker.com
http://www.securitytracker.com/id?1027103
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