[Debian] Schwachstelle in xpdf - DSA 971-1

win-sec-ssc at dfn-cert.de win-sec-ssc at dfn-cert.de
Die Feb 14 13:22:27 CET 2006


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Liebe Kolleginnen und Kollegen,

soeben erreichte uns nachfolgende Warnung des Debian-Teams. Wir geben
diese Informationen unveraendert an Sie weiter.

CAN-2006-0301 - Heap Overflow in im Splash PDF Rasterer

  Im Splash PDF Rasterer (Splash.cc) in xpdf laesst sich ein
  Heap-Overflow ausloesen. Ein Angreifer kann diese Schwachstelle
  ausnutzen, indem er den Anwender dazu bringt eine entsprechend
  aufgebautes PDF-Datei mit einer eingebetteten Bitmap zu oeffnen.

Betroffen sind die folgenden Software Pakete und Plattformen:

  Paket xpdf in der stable Distribution (sarge) vor Version 3.00-13.5
  Paket xpdf in der unstable Distribution (sid) vor Version 3.01-6

  Stable Distribution (sarge)
  Testing Distribution (sid)

Vom Hersteller werden ueberarbeitete Pakete zur Verfuegung gestellt.

Hersteller Advisory:
  http://www.debian.org/security/2006/dsa-971


(c) der deutschen Zusammenfassung bei DFN-CERT Services GmbH; die
Verbreitung, auch auszugsweise, ist nur unter Hinweis auf den Urheber,
DFN-CERT Services GmbH, und nur zu nicht kommerziellen Zwecken
gestattet.

Mit freundlichen Gruessen,
	Jan Kohlrausch

- -- 
Jan Kohlrausch (CSIRT), DFN-CERT Services GmbH
Web: https://www.dfn-cert.de/, Phone: +49-40-808077-555
PGP RSA/2048, A5DD03D1, A2 55 1C 51 0A 30 3E 78  5B 40 DA B7 14 F7 C9 E8
13.DFN-CERT Workshop "Sicherheit in vernetzten Systemen", 1./2.3.2006

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Hash: SHA1

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Debian Security Advisory DSA 971-1                     security at debian.org
http://www.debian.org/security/                             Martin Schulze
February 14th, 2006                     http://www.debian.org/security/faq
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Package        : xpdf
Vulnerability  : buffer overflow
Problem type   : local (remote)
Debian-specific: no
CVE ID         : CVE-2006-0301
Debian Bugs    : 350783 350785

SuSE researchers discovered heap overflow errors in xpdf, the Portable
Document Format (PDF) suite, that can allow attackers to cause a
denial of service by crashing the application or possibly execute
arbitrary code.

The old stable distribution (woody) is not affected.

For the stable distribution (sarge) these problems have been fixed in
version 3.00-13.5.

For the unstable distribution (sid) these problems have been fixed in
version 3.01-6.

We recommend that you upgrade your xpdf 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/x/xpdf/xpdf_3.00-13.5.dsc
      Size/MD5 checksum:      781 7ce45eb5717a12dc1d0bf61e24481486
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.00-13.5.diff.gz
      Size/MD5 checksum:    50970 a6099c15a50cca42122437ab563d940e
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.00.orig.tar.gz
      Size/MD5 checksum:   534697 95294cef3031dd68e65f331e8750b2c2

  Architecture independent components:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-common_3.00-13.5_all.deb
      Size/MD5 checksum:    56526 0e1ca9d78ff1514d3ae44b97c687f86d
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.00-13.5_all.deb
      Size/MD5 checksum:     1282 2ac965346896b6386f1d4ec4ccea3a23

  Alpha architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_alpha.deb
      Size/MD5 checksum:   802316 afd3ae2a4b2c29e53711d3e94c8bc3ea
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_alpha.deb
      Size/MD5 checksum:  1528196 9326b36c0de9f88ed71d1b4326864016

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_amd64.deb
      Size/MD5 checksum:   668024 0ac3c9fdf7db18a21cb3f4860fc45060
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_amd64.deb
      Size/MD5 checksum:  1273740 6651a2d57abd1bc1bd95afb84b34ef97

  ARM architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_arm.deb
      Size/MD5 checksum:   674596 a02c5ba26c13f413df130b41834e4a26
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_arm.deb
      Size/MD5 checksum:  1279042 00f092c20580c2e843d3e03bb596f740

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_i386.deb
      Size/MD5 checksum:   656924 20e1a2d5df073d7a6901d64372645281
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_i386.deb
      Size/MD5 checksum:  1242172 493b3c13e595a0892ba389df34298aa9

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_ia64.deb
      Size/MD5 checksum:   951018 1ee0583a594703d9eb83af9e690d0d18
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_ia64.deb
      Size/MD5 checksum:  1801954 e7a3b8b5bf581cc3992152788ca99c4b

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_hppa.deb
      Size/MD5 checksum:   832812 d75a012fc64a7fdc36908b79773183cd
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_hppa.deb
      Size/MD5 checksum:  1580484 6dca8d1089e594508c94de51e258ad4f

  Motorola 680x0 architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_m68k.deb
      Size/MD5 checksum:   585998 36903201584950e883b7eec288337cbf
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_m68k.deb
      Size/MD5 checksum:  1116744 17d5c5c950157fc7da3918769b7a8852

  Big endian MIPS architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_mips.deb
      Size/MD5 checksum:   807914 3bbadfbfa77e463487f75538ce89cb39
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_mips.deb
      Size/MD5 checksum:  1524836 de14487da65159be6658ad02c9a2e171

  Little endian MIPS architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_mipsel.deb
      Size/MD5 checksum:   798104 7dc490b038a1c813d1bc984d485971c0
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_mipsel.deb
      Size/MD5 checksum:  1503794 23bff02731f051ee7836ceee9da2b493

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_powerpc.deb
      Size/MD5 checksum:   694342 ba660a22f827f15c3496172a0bd3e5c3
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_powerpc.deb
      Size/MD5 checksum:  1313042 1fac2bc099426d793a74599069ad8130

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_s390.deb
      Size/MD5 checksum:   630862 5c20e9b7db36d67943a9226d89b7c4aa
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_s390.deb
      Size/MD5 checksum:  1198662 0e750bd8ea500810f04058315dd3de47

  Sun Sparc architecture:

    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.00-13.5_sparc.deb
      Size/MD5 checksum:   626662 5956258beb22b090c183a378ac4fb891
    http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.00-13.5_sparc.deb
      Size/MD5 checksum:  1181730 2e0e8402b89551aaceab8a0da078efaf


  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 at lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>

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