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[gentoo-announce] [ GLSA 200903-25 ] Courier Authentication Library: SQL Injection

Posted on 11 March 2009
Gentoo-announce

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Gentoo Linux Security Advisory GLSA 200903-25
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http://security.gentoo.org/
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Severity: Normal
Title: Courier Authentication Library: SQL Injection vulnerability
Date: March 11, 2009
Bugs: #252576
ID: 200903-25

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Synopsis
========
An SQL injection vulnerability has been discovered in the Courier
Authentication Library.

Background
==========
The Courier Authentication Library is a generic authentication API that
encapsulates the process of validating account passwords.

Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/courier-authlib < 0.62.2 >= 0.62.2

Description
===========
It has been reported that some parameters used in SQL queries are not
properly sanitized before being processed when using a non-Latin locale
Postgres database.

Impact
======
A remote attacker could send specially crafted input to an application
using the library, possibly resulting in the execution of arbitrary SQL
commands.

Workaround
==========
There is no known workaround at this time.

Resolution
==========
All Courier Authentication Library users should upgrade to the latest
version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/courier-authlib-0.62.2="

References
==========
[ 1 ] CVE-2008-2380
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2380

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

http://security.gentoo.org/glsa/glsa-200903-25.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
http://bugs.gentoo.org.

License
=======
Copyright 2009 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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