FreeBSD : libxml2 -- entity substitution DoS (efdd0edc-da3d-11e3-9ecb-2c4138874f7d)

This script is Copyright (C) 2014-2015 Tenable Network Security, Inc.

Synopsis :

The remote FreeBSD host is missing one or more security-related

Description :

Stefan Cornelius reports :

It was discovered that libxml2, a library providing support to read,
modify and write XML files, incorrectly performs entity substitution
in the doctype prolog, even if the application using libxml2 disabled
any entity substitution. A remote attacker could provide a
specially crafted XML file that, when processed, would lead to the
exhaustion of CPU and memory resources or file descriptors.

This issue was discovered by Daniel Berrange of Red Hat.

See also :

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 4.3

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 73975 ()

Bugtraq ID:

CVE ID: CVE-2014-0191

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