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

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CVE-2012-6139

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/04/2013
Last modified:
11/04/2025

Description

libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c.

Impact

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:xmlsoft:libxslt:*:*:*:*:*:*:*:* 1.1.27 (including)
cpe:2.3:a:xmlsoft:libxslt:0.0.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.4.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.5.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.6.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.7.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.8.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.9.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.10.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.11.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.12.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxslt:0.13.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools