Message-ID: <20071003085911.GA10078@steve.org.uk>
Date: Wed, 3 Oct 2007 09:59:11 +0100
From: Steve Kemp <skx@...ian.org>
To: debian-security-announce@...ts.debian.org
Cc: debian-security-announce@...ts.debian.org
Subject: [SECURITY] [DSA 1379-1] New quagga packages fix
	denial of service

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- ------------------------------------------------------------------------
Debian Security Advisory DSA 1379-1                  security@...ian.org
http://www.debian.org/security/                           Florian Weimer
October 1st, 2007                     http://www.debian.org/security/faq
- ------------------------------------------------------------------------

Package        : quagga
Vulnerability  : null pointer dereference
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2007-4826
Debian Bug     : 442133

It was discovered that BGP peers can trigger a NULL pointer dereference
in the BGP daemon if debug logging is enabled, causing the BGP daemon to
crash.

For the old stable distribution (sarge), this problem has been fixed in
version 0.98.3-7.5.

For the stable distribution (etch), this problem has been fixed in
version 0.99.5-5etch3.

For the unstable distribution (sid), this problem has been fixed in
version 0.99.9-1.

We recommend that you upgrade your quagga packages.

Upgrade instructions
- --------------------

wget url
        will fetch the file for you
dpkg -i file.deb
        will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
        will update the internal database
apt-get upgrade
        will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.

Debian GNU/Linux 3.1 alias sarge
- --------------------------------

Source archives:

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3.orig.tar.gz
    Size/MD5 checksum:  2118348 68be5e911e4d604c0f5959338263356e
  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5.diff.gz
    Size/MD5 checksum:    43910 8bfd06c851172358137d7b67d5f90490
  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5.dsc
    Size/MD5 checksum:     1017 69dc4e5de4de00ec723ecaad6f285af8

Architecture independent packages:

  http://security.debian.org/pool/updates/main/q/quagga/quagga-doc_0.98.3-7.5_all.deb
    Size/MD5 checksum:   488996 4f150df3d0d7c1b26d648590ac02541a

alpha architecture (DEC Alpha)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_alpha.deb
    Size/MD5 checksum:  1613894 c0064c06d8eeed92b7607bc9d1c03c0f

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_amd64.deb
    Size/MD5 checksum:  1413484 399d4fe967343eb586eb4f17348d2f4b

arm architecture (ARM)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_arm.deb
    Size/MD5 checksum:  1291326 cc876fbb2cf8e3602cde4ea1e93e75e0

hppa architecture (HP PA RISC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_hppa.deb
    Size/MD5 checksum:  1447854 ae9502f1d97de52c875f0eb82ab8cf3e

i386 architecture (Intel ia32)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_i386.deb
    Size/MD5 checksum:  1192432 e3057ed965a580381e7c15dc430df295

ia64 architecture (Intel ia64)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_ia64.deb
    Size/MD5 checksum:  1829272 e182c3ae76fe84b9b041498aef8807ee

m68k architecture (Motorola Mc680x0)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_m68k.deb
    Size/MD5 checksum:  1159818 487dd9883427b87d886674996e6850a1

mips architecture (MIPS (Big Endian))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_mips.deb
    Size/MD5 checksum:  1353182 411564875b0ecb39ffd166865392ed7b

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_mipsel.deb
    Size/MD5 checksum:  1356062 b828e6228e2b8389d61de6b97c1b6b56

powerpc architecture (PowerPC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_powerpc.deb
    Size/MD5 checksum:  1317460 927a1768a1e2449981c0159d974658e8

s390 architecture (IBM S/390)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_s390.deb
    Size/MD5 checksum:  1401842 e30e4afa3570324cb913ae0b746f49a3

sparc architecture (Sun SPARC/UltraSPARC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.98.3-7.5_sparc.deb
    Size/MD5 checksum:  1287860 17ad533f4dfc7b184812ad7634bf215f

Debian GNU/Linux 4.0 alias etch
- -------------------------------

Source archives:

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5.orig.tar.gz
    Size/MD5 checksum:  2311140 3f9c71aca6faa22a889e2f84ecfd0076
  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3.dsc
    Size/MD5 checksum:     1046 3a36e812322157de715626cbe04c519f
  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3.diff.gz
    Size/MD5 checksum:    33551 0de3c5021dbed0e4739f88b6f00a9c59

Architecture independent packages:

  http://security.debian.org/pool/updates/main/q/quagga/quagga-doc_0.99.5-5etch3_all.deb
    Size/MD5 checksum:   720288 2bafee611f8a75fedc07be2224f90922

alpha architecture (DEC Alpha)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_alpha.deb
    Size/MD5 checksum:  1681786 b98d10ce3b2906b13031f9d09fcdde3c

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_amd64.deb
    Size/MD5 checksum:  1414716 00846f88e7df3db61001d54fd5647d23

arm architecture (ARM)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_arm.deb
    Size/MD5 checksum:  1349946 5e8c58f59352222caf345fbf3f1551de

hppa architecture (HP PA RISC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_hppa.deb
    Size/MD5 checksum:  1531350 54a89d669ab617597c7abf53eb7c3e6a

i386 architecture (Intel ia32)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_i386.deb
    Size/MD5 checksum:  1247076 6334fa5dd1344e6be4bfe77d8f5efba7

ia64 architecture (Intel ia64)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_ia64.deb
    Size/MD5 checksum:  1955634 6b98821ad60bd0a757b274488f92a50d

mips architecture (MIPS (Big Endian))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_mips.deb
    Size/MD5 checksum:  1455714 1b8e171cb0b8dd1d5643f4960fb227de

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_mipsel.deb
    Size/MD5 checksum:  1460804 4bbd130c9419f69f6c759c80ec672352

powerpc architecture (PowerPC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_powerpc.deb
    Size/MD5 checksum:  1379640 a0c25edb50d2b0c3ddbcacf96a702b29

s390 architecture (IBM S/390)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_s390.deb
    Size/MD5 checksum:  1482930 e22c407cb6fdf8071799d3891de4c12c

sparc architecture (Sun SPARC/UltraSPARC)

  http://security.debian.org/pool/updates/main/q/quagga/quagga_0.99.5-5etch3_sparc.deb
    Size/MD5 checksum:  1348064 843f3b9bcfc7f25f1fe096a0c0f46793


  These files will probably be moved into the stable distribution on
  its next update.

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For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@...ts.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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