Unscored severity · published Jun 19, 2012
CVE-2012-3553
chan_skinny.c in the Skinny (aka SCCP) channel driver in Asterisk Open Source 10.x before 10.5.1 allows remote authenticated users to cause a denial of service (NULL pointer…
–
CVSS
1.7%
EPSS
No
On KEV
Description
chan_skinny.c in the Skinny (aka SCCP) channel driver in Asterisk Open Source 10.x before 10.5.1 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by sending a Station Key Pad Button message and closing a connection in off-hook mode, a related issue to CVE-2012-2948.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Asterisk · Digium
10.0.0; 10.0.0; 10.0.0; 10.0.0; 10.0.0; 10.0.0; +26 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-3553
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-3553
Vendor Advisory
http://downloads.asterisk.org/pub/security/AST-2012-009.html
More from Asterisk
9.8
CVE-2022-26651
An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13
9.8
CVE-2017-14100
In Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized command…
9.1
CVE-2022-26499
An SSRF issue was discovered in Asterisk through 19.x
8.8
CVE-2019-18610
An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4
8.8
CVE-2017-16671
A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7