Vulnerability Details : 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 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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2012-3553
- cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.3.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.3.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.5.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.5.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:10.4.2:*:*:*:*:*:*:*
Threat overview for CVE-2012-3553
Top countries where our scanners detected CVE-2012-3553
Top open port discovered on systems with this issue
22
IPs affected by CVE-2012-3553 9
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2012-3553!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2012-3553
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 18 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-3553
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST |
References for CVE-2012-3553
-
http://downloads.asterisk.org/pub/security/AST-2012-009.html
AST-2012-009Vendor Advisory
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