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Ranjivost modula apache-mod_fcgid

  • Detalji os-a: LGE
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LGE

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Gentoo Linux Security Advisory GLSA 201402-09
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http://security.gentoo.org/
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Severity: Normal
Title: Apache mod_fcgid: Arbitrary code execution
Date: February 07, 2014
Bugs: #487314
ID: 201402-09

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Synopsis
========

A buffer overflow in Apache mod_fcgid might allow remote attackers to
execute arbitrary code or cause a Denial of Service condition.

Background
==========

Apache mod_fcgid is a binary-compatible alternative to mod_fastcgi with
better process management.

Affected packages
=================

——————————————————————-
Package / Vulnerable / Unaffected
——————————————————————-
1 www-apache/mod_fcgid < 2.3.9 >= 2.3.9

Description
===========

Apache mod_fcgid fails to perform a boundary check on user-supplied
input, potentially resulting in a heap-based buffer overflow.

Impact
======

A remote attacker can supply a crafted input, possibly resulting in
execution of arbitrary code or a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Apache mod_fcgid users should upgrade to the latest version:

# emerge –sync
# emerge –ask –oneshot –verbose “>=www-apache/mod_fcgid-2.3.9”

References
==========

[ 1 ] CVE-2013-4365
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4365

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-201402-09.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2014 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons – Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5

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AutorTomislav Protega
Cert idNCERT-REF-2014-02-0004-ADV
CveCVE-2013-4365
ID izvornikaGLSA 201402-09
ProizvodApache mod_fcgid
Izvorhttp://www.gentoo.org
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