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Debian Security Advisory DSA 837-1                     security@debian.org
http://www.debian.org/security/                             Martin Schulze
October 2nd, 2005                       http://www.debian.org/security/faq
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Package        : mozilla-firefox
Vulnerability  : buffer overflow
Problem type   : remote
Debian-specific: no
CVE ID         : CAN-2005-2871
Debian Bug     : 327452

Tom Ferris discovered a bug in the IDN hostname handling of Mozilla
Firefox, which is also present in the other browsers from the same
family that allows remote attackers to cause a denial of service and
possibly execute arbitrary code via a hostname with dashes.

For the stable distribution (sarge) this problem has been fixed in
version 1.0.4-2sarge4.

For the unstable distribution (sid) this problem has been fixed in
version 1.0.6-5.

We recommend that you upgrade your mozilla-firefox package.


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/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4.dsc
      Size/MD5 checksum:     1001 8da49448d0292379ed213ed55b50f636
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4.diff.gz
      Size/MD5 checksum:   323756 9badf2bda14c11b86ab011d90ec281f6
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4.orig.tar.gz
      Size/MD5 checksum: 40212297 8e4ba81ad02c7986446d4e54e978409d

  Alpha architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_alpha.deb
      Size/MD5 checksum: 11163256 741a6fe56dbd1c917f70ea4a83f5d4f5
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_alpha.deb
      Size/MD5 checksum:   166972 e694067de0f9e51eba3b71fed7192fad
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_alpha.deb
      Size/MD5 checksum:    58796 066536b71dd6ed961be9a17aa79f9ca1

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_amd64.deb
      Size/MD5 checksum:  9398022 6bc930760808bc9d9b61fb1f01bd860d
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_amd64.deb
      Size/MD5 checksum:   161704 b602c78f8f7ff6071d85639ead31b0d1
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_amd64.deb
      Size/MD5 checksum:    57272 d9f98cb3de4145f0866772bc599f5573

  ARM architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_arm.deb
      Size/MD5 checksum:  8216838 391be886f3e02b83cbdf198fc9e64f43
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_arm.deb
      Size/MD5 checksum:   153148 e320c57a33a8d2f90db51e8ccd1fdcbf
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_arm.deb
      Size/MD5 checksum:    52626 f011883c695c1f62417810a7046bfb18

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_i386.deb
      Size/MD5 checksum:  8889628 c2dae022a03416af59f47a124ac04771
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_i386.deb
      Size/MD5 checksum:   156932 f3c968bdc962762016ab5ce7de6c3d49
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_i386.deb
      Size/MD5 checksum:    54188 9c2479ab8ebd935c40f52dc516d1ef9b

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_ia64.deb
      Size/MD5 checksum: 11617372 9e64ba01ab67c89e3496f658495e2d6b
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_ia64.deb
      Size/MD5 checksum:   167278 6c518d35da2f88bc1387391bc413af6e
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_ia64.deb
      Size/MD5 checksum:    61972 b413956fa64c1339729ca8c5fb069d0c

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_hppa.deb
      Size/MD5 checksum: 10266508 9985b2364613b496578d5aa58335f193
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_hppa.deb
      Size/MD5 checksum:   164684 8d34b3fb5b1d4085eb1905cf8f4b4169
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_hppa.deb
      Size/MD5 checksum:    57774 3c1f6134aa0bedd285693c272156dadf

  Motorola 680x0 architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_m68k.deb
      Size/MD5 checksum:  8167076 9fbcdcc9c20c9c53bfe0c2e8867505ee
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_m68k.deb
      Size/MD5 checksum:   155844 5e17dab94ba264505d9e976b6cada360
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_m68k.deb
      Size/MD5 checksum:    53438 d65525a81b47a3ffb818044ff0f6c082

  Big endian MIPS architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_mips.deb
      Size/MD5 checksum:  9919764 dad3b9c7736be1a76182805decbe4226
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_mips.deb
      Size/MD5 checksum:   154698 ddcb26a6501acc4bfb01f84679c71df1
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_mips.deb
      Size/MD5 checksum:    54444 b05103132d75b1398fd4ac93210f8fa0

  Little endian MIPS architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_mipsel.deb
      Size/MD5 checksum:  9803612 9277b9d3635327414a54a0fa5bc43fab
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_mipsel.deb
      Size/MD5 checksum:   154254 9aae814cc1d5dc31ac24a4c573a3d54d
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_mipsel.deb
      Size/MD5 checksum:    54270 df2809a9996ea6eaf4d940420f22e654

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_powerpc.deb
      Size/MD5 checksum:  8561724 53cb5d60984f432cfb7ae7c1ee917a60
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_powerpc.deb
      Size/MD5 checksum:   155320 09439c02519d6082619a356c2e568649
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_powerpc.deb
      Size/MD5 checksum:    56564 71de49e9fe39bc3e0873d9ea09627edb

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_s390.deb
      Size/MD5 checksum:  9635928 4288345b4f7a1f65483220fe9e26615e
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_s390.deb
      Size/MD5 checksum:   162324 f7a9b952749be394d1743c0cc0442d78
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_s390.deb
      Size/MD5 checksum:    56758 eea32af660a5d5a5b63214c476fa8a29

  Sun Sparc architecture:

    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox_1.0.4-2sarge4_sparc.deb
      Size/MD5 checksum:  8651566 2255aa4861022395d74e7ba0e7eeef0f
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-dom-inspector_1.0.4-2sarge4_sparc.deb
      Size/MD5 checksum:   155558 b9110a9180419dc9437e5ab610176139
    http://security.debian.org/pool/updates/main/m/mozilla-firefox/mozilla-firefox-gnome-support_1.0.4-2sarge4_sparc.deb
      Size/MD5 checksum:    52998 658a72bc8e0a9d496ef9553da5676acb


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

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