Home / vulnerabilities Gentoo Linux Security Advisory 201208-06
Posted on 15 August 2012
Source : packetstormsecurity.org Link
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Gentoo Linux Security Advisory GLSA 201208-06
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http://security.gentoo.org/
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Severity: Normal
Title: libgdata: Man-in-the-Middle attack
Date: August 14, 2012
Bugs: #408245
ID: 201208-06
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Synopsis
========
A vulnerability in libgdata could allow remote attackers to perform
man-in-the-middle attacks.
Background
==========
libgdata is a GLib-based library for accessing online service APIs
using the GData protocol.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-libs/libgdata < 0.8.1-r2 >= 0.8.1-r2
Description
===========
An error in the "_gdata_service_build_session()" function of
gdata-service.c prevents libgdata from properly validating
certificates.
Impact
======
A remote attacker could perform man-in-the-middle attacks to spoof
arbitrary SSL servers via a crafted certificate.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All libgdata users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/libgdata-0.8.1-r2"
References
==========
[ 1 ] CVE-2012-1177
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1177
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201208-06.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 2012 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
