From: Sune Kloppenborg Jeppesen <jaervosz@gentoo.org.>
To: [email protected]Subject: [ GLSA 200601-16 ] MyDNS: Denial of Service
Date: Mon, 30 Jan 2006 22:30:43 +0100
User-Agent: KMail/1.9
Cc: [email protected], [email protected],
[email protected]
Organization: Gentoo Linux Security Team
X-GPG-Key: http://home.coming.dk/skj.pub.gpg
MIME-Version: 1.0
Content-Type: multipart/signed;
boundary="nextPart1306970.xDvEWXyb94";
protocol="application/pgp-signature";
micalg=pgp-sha1
Content-Transfer-Encoding: 7bit
Message-Id: <200601302230.47446.jaervosz@gentoo.org.>
X-Virus-Scanned: antivirus-gw at tyumen.ru
--nextPart1306970.xDvEWXyb94
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200601-16
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: MyDNS: Denial of Service
Date: January 30, 2006
Bugs: #119548
ID: 200601-16
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
MyDNS contains a vulnerability that may lead to a Denial of Service
attack.
Background
==========
MyDNS is a DNS server using a MySQL database as a backend. It is
designed to allow for fast updates and small resource usage.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-dns/mydns < 1.1.0 >= 1.1.0
Description
===========
MyDNS contains an unspecified flaw that may allow a remote Denial of
Service.
Impact
======
An attacker could cause a Denial of Service by sending malformed DNS
queries to the MyDNS server.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All MyDNS users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-dns/mydns-1.1.0"
References
==========
[ 1 ] CVE-2006-0351
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0351
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200601-16.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
[email protected] or alternatively, you may file a bug at
http://bugs.gentoo.org.
License
=======
Copyright 2006 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/2.0
--nextPart1306970.xDvEWXyb94
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
iD8DBQBD3oWHzKC5hMHO6rkRAloKAJwMc52dkzN19w8kN52qKklA4aFQAwCfScpc
5t611D/q/F77xiPwI0Cc4+8=
=BFwp
-----END PGP SIGNATURE-----
--nextPart1306970.xDvEWXyb94--
