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Gentoo Linux Security Advisory                           GLSA 201110-12
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                                            https://security.gentoo.org/
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 Severity: Normal
    Title: Unbound: Denial of Service
     Date: October 15, 2011
     Bugs: #309117, #368981
       ID: 201110-12

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Synopsis
=======
Multiple Denial of Service vulnerabilities were found in Unbound.

Background
=========
Unbound is a validating, recursive, and caching DNS resolver.

Affected packages
================
    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-dns/unbound              < 1.4.10                  >= 1.4.10

Description
==========
Multiple vulnerabilities have been discovered in unbound. Please review
the CVE identifiers referenced below for details.

Impact
=====
A remote attacker could cause a Denial of Service.

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

Resolution
=========
All Unbound users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-dns/unbound-1.4.10"

References
=========
[ 1 ] CVE-2010-0969
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0969
[ 2 ] CVE-2011-1922
      http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1922

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

 https://security.gentoo.org/glsa/201110-12

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 2011 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.

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

Gentoo: GLSA-201110-12: Unbound: Denial of Service

Multiple Denial of Service vulnerabilities were found in Unbound.

Summary

Multiple vulnerabilities have been discovered in unbound. Please review the CVE identifiers referenced below for details.

Resolution

All Unbound users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-dns/unbound-1.4.10"

References

[ 1 ] CVE-2010-0969 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0969 [ 2 ] CVE-2011-1922 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1922

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201110-12

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.

Severity
Severity: Normal
Title: Unbound: Denial of Service
Date: October 15, 2011
Bugs: #309117, #368981
ID: 201110-12

Synopsis

Multiple Denial of Service vulnerabilities were found in Unbound.

Background

Unbound is a validating, recursive, and caching DNS resolver.

Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-dns/unbound < 1.4.10 >= 1.4.10

Impact

===== A remote attacker could cause a Denial of Service.

Workaround

There is no known workaround at this time.

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