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Sicherheit: Zwei Probleme in unbound
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in unbound
ID: FEDORA-2011-17282
Distribution: Fedora
Plattformen: Fedora 16
Datum: Mo, 2. Januar 2012, 06:54
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4528
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4869
Applikationen: Unbound

Originalnachricht

Name        : unbound
Product : Fedora 16
Version : 1.4.14
Release : 1.fc16
URL : http://www.nlnetlabs.nl/unbound/
Summary : Validating, recursive, and caching DNS(SEC) resolver
Description :
Unbound is a validating, recursive, and caching DNS(SEC) resolver.

The C implementation of Unbound is developed and maintained by NLnet
Labs. It is based on ideas and algorithms taken from a java prototype
developed by Verisign labs, Nominet, Kirei and ep.net.

Unbound is designed as a set of modular components, so that also
DNSSEC (secure DNS) validation and stub-resolvers (that do not run
as a server, but are linked into an application) are easily possible.

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Update Information:

Security update for CVE-2011-4528 / VU#209659
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ChangeLog:

* Mon Dec 19 2011 Paul Wouters <paul@cypherpunks.ca> - 1.4.14-1
- Upgraded to 1.4.14 for CVE-2011-4528 / VU#209659
- SSL-wrapped query support for dnssec-trigger
- EDNS handling changes
- Removed integrated EDNS patches
- Disabled use-caps-for-id, GoDaddy domains now break on it
- Enabled new harden-below-nxdomain
- Enable ipv6 per default (was disabled for broken kernels)
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References:

[ 1 ] Bug #769068 - CVE-2011-4528 CVE-2011-4869 unbound 1.4.13 DNS Server
multiple crashes
https://bugzilla.redhat.com/show_bug.cgi?id=769068
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This update can be installed with the "yum" update program. Use
su -c 'yum update unbound' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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