full-disclosure - [ MDVSA-2010:174 ] quagga

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Message-Id: <E1OuUnw-0004XJ-VT@titan.mandriva.com>
Date: Sat, 11 Sep 2010 20:28:00 +0200
From: security@...driva.com
To: full-disclosure@...ts.grok.org.uk
Subject: [ MDVSA-2010:174 ] quagga

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2010:174
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : quagga
 Date    : September 11, 2010
 Affected: Corporate 4.0
 _______________________________________________________________________

 Problem Description:

 Stack-based buffer overflow in the bgp_route_refresh_receive
 function in bgp_packet.c in bgpd in Quagga before 0.99.17 allows
 remote authenticated users to cause a denial of service (daemon
 crash) or possibly execute arbitrary code via a malformed Outbound
 Route Filtering (ORF) record in a BGP ROUTE-REFRESH (RR) message
 (CVE-2010-2948).

 bgpd in Quagga before 0.99.17 does not properly parse AS paths, which
 allows remote attackers to cause a denial of service (NULL pointer
 dereference and daemon crash) via an unknown AS type in an AS path
 attribute in a BGP UPDATE message (CVE-2010-2949).

 Updated packages are available that bring Quagga to version 0.99.17
 which provides numerous bugfixes over the previous 0.99.12 version,
 and also corrects these issues.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2948
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2949
 _______________________________________________________________________

 Updated Packages:

 Corporate 4.0:
 982061c8bac57d5878a2dbd9747234f4  corporate/4.0/i586/libquagga0-0.99.17-0.1.20060mlcs4.i586.rpm
 53b1e909e046539dcfd55f9b1f62e7ea  corporate/4.0/i586/libquagga0-devel-0.99.17-0.1.20060mlcs4.i586.rpm
 796ef3f10f793f6546ce6a0525082fa5  corporate/4.0/i586/quagga-0.99.17-0.1.20060mlcs4.i586.rpm
 423c4032225687b252ddb3887db1f226  corporate/4.0/i586/quagga-contrib-0.99.17-0.1.20060mlcs4.i586.rpm 
 9f63365fc185a7bdf930a80cb6615c7d  corporate/4.0/SRPMS/quagga-0.99.17-0.1.20060mlcs4.src.rpm

 Corporate 4.0/X86_64:
 9b36814efd0751aa81e38baec0d2bae6  corporate/4.0/x86_64/lib64quagga0-0.99.17-0.1.20060mlcs4.x86_64.rpm
 64ab6ba845a97236ffd2898e0aef892d  corporate/4.0/x86_64/lib64quagga0-devel-0.99.17-0.1.20060mlcs4.x86_64.rpm
 7d259ae75e30e1d172e340cc232d1ff2  corporate/4.0/x86_64/quagga-0.99.17-0.1.20060mlcs4.x86_64.rpm
 2f3390db2bae0e0d505ec759e0a15232  corporate/4.0/x86_64/quagga-contrib-0.99.17-0.1.20060mlcs4.x86_64.rpm 
 9f63365fc185a7bdf930a80cb6615c7d  corporate/4.0/SRPMS/quagga-0.99.17-0.1.20060mlcs4.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/security/advisories

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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