Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2012-3553

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
19/06/2012
Last modified:
11/04/2025

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.

Impact

Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.0.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.1.3:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.2.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:10.2.0:rc1:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools