CVE-2008-4409

Published Oct 3, 2008

Last updated a month ago

Overview

Description
libxml2 2.7.0 and 2.7.1 does not properly handle "predefined entities definitions" in entities, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash), as demonstrated by use of xmllint on a certain XML document, a different vulnerability than CVE-2003-1564 and CVE-2008-3281.
Source
cve@mitre.org
NVD status
Deferred

Risk scores

CVSS 2.0

Type
Primary
Base score
5
Impact score
2.9
Exploitability score
10
Vector string
AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov
CWE-399

Social media

Hype score
Not currently trending

Evaluator

Comment
-
Impact
-
Solution
-

Vendor comments

  • Red HatNot vulnerable. This issue did not affect the versions of libxml2 as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.

Configurations

References

Sources include official advisories and independent security research.