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

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CVE-2007-6284

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
12/01/2008
Last modified:
09/04/2025

Description

The xmlCurrentChar function in libxml2 before 2.6.31 allows context-dependent attackers to cause a denial of service (infinite loop) via XML containing invalid UTF-8 sequences.

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:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:alpha:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:amd64:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:arm:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:hppa:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:ia-32:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:ia-64:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:m68k:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:mips:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:mipsel:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:ppc:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:s-390:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.1:*:sparc:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:4.0:*:alpha:*:*:*:*:*

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


References to Advisories, Solutions, and Tools