-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- ------------------------------------------------------------------------
Debian Security Advisory DSA-1537-1                security@debian.org
http://www.debian.org/security/                         Devin Carraway
April 02, 2008                      http://www.debian.org/security/faq
- ------------------------------------------------------------------------

Package        : xpdf
Vulnerability  : multiple
Problem type   : local (remote)
Debian-specific: no
CVE Id(s)      : CVE-2007-4352 CVE-2007-5392 CVE-2007-5393

Alin Rad Pop (Secunia) discovered a number of vulnerabilities in xpdf, a set
of tools for display and conversion of Portable Document Format (PDF) files.
The Common Vulnerabilities and Exposures project identifies the following
three problems:

CVE-2007-4352

    Inadequate DCT stream validation allows an attacker to corrupt
    memory and potentially execute arbitrary code by supplying a
    maliciously crafted PDF file.

CVE-2007-5392

    An integer overflow vulnerability in DCT stream handling could
    allow an attacker to overflow a heap buffer, enabling the execution
    of arbitrary code.

CVE-2007-5393

    A buffer overflow vulnerability in xpdf's CCITT image compression
    handlers allows overflow on the heap, allowing an attacker to
    execute arbitrary code by supplying a maliciously crafted
    CCITTFaxDecode filter.

For the stable distribution (etch), these problems have been fixed in
version 3.01-9.1+etch2.

For the unstable distribution (sid), these problems have been fixed in
version 3.02-1.3.

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 4.0 alias etch
- -------------------------------

Stable updates are available for amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch2.diff.gz
    Size/MD5 checksum:    38819 aab7a1116e3267fad270dda3c77d79ea
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch2.dsc
    Size/MD5 checksum:      974 e67bcc829b980bc91168137c5f7c8ff0
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01.orig.tar.gz
    Size/MD5 checksum:   599778 e004c69c7dddef165d768b1362b44268

Architecture independent packages:

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-common_3.01-9.1+etch2_all.deb
    Size/MD5 checksum:    61314 e5390719b5e1ccf8d7693a62ec34acfd
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf_3.01-9.1+etch2_all.deb
    Size/MD5 checksum:     1280 b45afbdf7fb24ada4e657dba2a8c8243

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_amd64.deb
    Size/MD5 checksum:  1456842 fb1b065bf8436387895bcd70327a531a
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_amd64.deb
    Size/MD5 checksum:   795110 e72df10c4736d9ea929118a7a70dfff3

arm architecture (ARM)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_arm.deb
    Size/MD5 checksum:   788592 8ae5bca1f64769399171301753168f16
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_arm.deb
    Size/MD5 checksum:  1432474 932ab72d7c80440db8cc315f5c8d15db

hppa architecture (HP PA RISC)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_hppa.deb
    Size/MD5 checksum:  1742282 3da481ccb549c8f8b0e9ccc623c25483
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_hppa.deb
    Size/MD5 checksum:   949772 075197f762e662652adafef93707b52a

i386 architecture (Intel ia32)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_i386.deb
    Size/MD5 checksum:   783020 a6ddad14ae3173c88b753612060b2b07
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_i386.deb
    Size/MD5 checksum:  1426268 5e84d679b7123dfd002cea841d283979

ia64 architecture (Intel ia64)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_ia64.deb
    Size/MD5 checksum:  1197338 43efabc7f076e9c9d9e0bfec5195ea9b
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_ia64.deb
    Size/MD5 checksum:  2168060 5472b44baa87bae8e1401ba27793f102

mips architecture (MIPS (Big Endian))

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_mips.deb
    Size/MD5 checksum:  1709020 48e6faeb10a55716dd7a0e1063d8a983
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_mips.deb
    Size/MD5 checksum:   944706 9ef45fa29e6b793ffd6ddb4300299d87

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_mipsel.deb
    Size/MD5 checksum:   932510 c737ff8bd1d841f6d35b3d4c89de7e43
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_mipsel.deb
    Size/MD5 checksum:  1688522 5f9636000a58a2e0935686aa33c51974

powerpc architecture (PowerPC)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_powerpc.deb
    Size/MD5 checksum:  1522230 ef3d27bfb0bd744eb87ade8a4f7d55a6
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_powerpc.deb
    Size/MD5 checksum:   834210 a0293d2c13cce4de9f483e678d344581

s390 architecture (IBM S/390)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_s390.deb
    Size/MD5 checksum:  1365510 df6cb0028e22f051dabf649f11b7987d
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_s390.deb
    Size/MD5 checksum:   753070 b4fffe635d26e9951bc772f4ee9e44a2

sparc architecture (Sun SPARC/UltraSPARC)

  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-reader_3.01-9.1+etch2_sparc.deb
    Size/MD5 checksum:   750702 b327ef2ff5e022b473b5d9865adcc27a
  http://security.debian.org/pool/updates/main/x/xpdf/xpdf-utils_3.01-9.1+etch2_sparc.deb
    Size/MD5 checksum:  1364114 d1bab9a2a555a26090a22a1c533abd9f


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

- ---------------------------------------------------------------------------------
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@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)

iD8DBQFH8/lbYrVLjBFATsMRAiAuAJ9GagOaLXQDHgT7kceFBZGweaJc0wCeOJ8o
mqdpoPu+W2jmYjwv9WqQkhg=
=3qKp
-----END PGP SIGNATURE-----