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Sicherheit: Mehrere Probleme in quagga
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in quagga
ID: FEDORA-2012-5436
Distribution: Fedora
Plattformen: Fedora 15
Datum: So, 22. April 2012, 10:20
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0249
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0250
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0255
Applikationen: quagga

Originalnachricht

Name        : quagga
Product : Fedora 15
Version : 0.99.20.1
Release : 1.fc15
URL : http://www.quagga.net
Summary : Routing daemon
Description :
Quagga is a free software that manages TCP/IP based routing
protocol. It takes multi-server and multi-thread approach to resolve
the current complexity of the Internet.

Quagga supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng.

Quagga is intended to be used as a Route Server and a Route Reflector. It is
not a toolkit, it provides full routing power under a new architecture.
Quagga by design has a process for each protocol.

Quagga is a fork of GNU Zebra.

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Update Information:

fixes CVEs, updates to latest upstream quagga-0.99.20.1
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ChangeLog:

* Thu Mar 15 2012 Jiri Skala <jskala@redhat.com> - 0.99.20.1-1
- updated to latest upstream version 0.99.20.1
* Tue Oct 18 2011 Jiri Skala <jskala@redhat.com> - 0.99.20-2
- fixes #746886 - severe memory leak in quagga 0.99.{19,20}
* Fri Sep 30 2011 Jiri Skala <jskala@redhat.com> - 0.99.20-1
- updated to latest upstream version 0.99.20
- fixes #741343 - CVE-2011-3325 corrected fix
* Thu Sep 29 2011 Jiri Skala <jskala@redhat.com> - 0.99.19-1
- fixes #741343 - CVE-2011-3323 CVE-2011-3324 CVE-2011-3325 CVE-2011-3326
CVE-2011-3327
- fixes #741580 - updated to latest upstream version 0.99.19
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References:

[ 1 ] Bug #802827 - CVE-2012-0249 quagga (ospfd): Assertion failure due
improper length check for a received LS-Update OSPF packet
https://bugzilla.redhat.com/show_bug.cgi?id=802827
[ 2 ] Bug #802829 - CVE-2012-0250 quagga (ospfd): Crash by processing
LS-Update OSPF packet due improper length check of the Network-LSA structures
https://bugzilla.redhat.com/show_bug.cgi?id=802829
[ 3 ] Bug #802781 - CVE-2012-0255 quagga (bgpd): Assertion failure by
processing malformed AS4 capability in BGP OPEN message
https://bugzilla.redhat.com/show_bug.cgi?id=802781
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This update can be installed with the "yum" update program. Use
su -c 'yum update quagga' 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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