Linux Security
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Debian: DSA-1728-1: New dkim-milter packages fix denial of service

Date 27 Feb 2009
485
Posted By LinuxSecurity Advisories
It was discovered that dkim-milter, an implementation of the DomainKeys Identified Mail protocol, may crash during DKIM verification if it encounters a specially-crafted or revoked public key record in DNS.
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Debian Security Advisory DSA-1728-1                  This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                           Florian Weimer
February 27, 2009                     https://www.debian.org/security/faq
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Package        : dkim-milter
Vulnerability  : improper assertion
Problem type   : remote
Debian-specific: no

It was discovered that dkim-milter, an implementation of the DomainKeys
Identified Mail protocol, may crash during DKIM verification if it
encounters a specially-crafted or revoked public key record in DNS.

The old stable distribution (etch) does not contain dkim-milter packages.

For the stable distribution (lenny), this problem has been fixed in
version 2.6.0.dfsg-1+lenny1.

For the unstable distribution (sid), this problem has been fixed in
version 2.6.0.dfsg-2.

We recommend that you upgrade your dkim-milter 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 5.0 alias lenny
- --------------------------------

Source archives:

  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-milter_2.6.0.dfsg-1+lenny1.dsc
    Size/MD5 checksum:     1125 c695a2adc00497bd3e531f702fdad6c5
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-milter_2.6.0.dfsg-1+lenny1.diff.gz
    Size/MD5 checksum:    11222 5eeb15993844159a99aa7efad6a4457f
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-milter_2.6.0.dfsg.orig.tar.gz
    Size/MD5 checksum:   554381 a9520ac897c00f100d2b9036f97e925d

alpha architecture (DEC Alpha)

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_alpha.deb
    Size/MD5 checksum:   106174 64fd75abaae625b4fe4f5e5e77803137
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_alpha.deb
    Size/MD5 checksum:    74756 46e35d1d8c3d1cd0cfe1ab7a87a0b1e5
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_alpha.deb
    Size/MD5 checksum:   263692 c150425e62a8c42d22f112c46d340dc2

amd64 architecture (AMD x86_64 (AMD64))

  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_amd64.deb
    Size/MD5 checksum:   259706 5230d1c37c8598a034bb8dc2970e865e
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_amd64.deb
    Size/MD5 checksum:    74416 b01065c6aed363c50281c2949e39beed
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_amd64.deb
    Size/MD5 checksum:    90920 bef1f1041ef224e20d954212f1d74e89

arm architecture (ARM)

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_arm.deb
    Size/MD5 checksum:    87692 14c39e403fec43a55b69f2e304050e2a
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_arm.deb
    Size/MD5 checksum:    69962 b4830076fdda43d2a4db796d633db4fe
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_arm.deb
    Size/MD5 checksum:   246112 58cb873f1036c18e460053dbcaa9e76a

armel architecture (ARM EABI)

  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_armel.deb
    Size/MD5 checksum:   245366 ebbb7ddd6a2c8cccab7e099e96413c85
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_armel.deb
    Size/MD5 checksum:    69040 29891d1857f34bce97b6b0c965020619
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_armel.deb
    Size/MD5 checksum:    88818 0f2504c45da3b1919bc3ef59de880b38

i386 architecture (Intel ia32)

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_i386.deb
    Size/MD5 checksum:    89048 3413f284eb34cc2d74496f707cd9f852
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_i386.deb
    Size/MD5 checksum:    71414 6b5cceb3b9e42729950197054757264d
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_i386.deb
    Size/MD5 checksum:   248094 7aedd3ad014a4e10294e475230b00080

ia64 architecture (Intel ia64)

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_ia64.deb
    Size/MD5 checksum:    92120 f73c905f2613b8aafabbf5a948429cea
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_ia64.deb
    Size/MD5 checksum:   115088 b4769e6be121b6ae912ad27193b02809
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_ia64.deb
    Size/MD5 checksum:   347570 7b98b7f6cfc281d72393e3f648a26736

mips architecture (MIPS (Big Endian))

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_mips.deb
    Size/MD5 checksum:    69302 745bb19092981898f9a4bbf92bc7d9db
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_mips.deb
    Size/MD5 checksum:    95356 36f43fb3977aa3ba9e98e1afad32ba77
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_mips.deb
    Size/MD5 checksum:   250860 b0a56dfd1f82c9e6202905aec3f53559

mipsel architecture (MIPS (Little Endian))

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_mipsel.deb
    Size/MD5 checksum:    69398 89a04a7c609fa5efe202d10f0326b937
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_mipsel.deb
    Size/MD5 checksum:    95412 c8292e490a07173b953677ecdf61afc8
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_mipsel.deb
    Size/MD5 checksum:   251438 f40ff08f280bb227d9ceaa9b8fb4e2c1

powerpc architecture (PowerPC)

  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_powerpc.deb
    Size/MD5 checksum:   260594 4827598e3fae9fe900705474c29b3fda
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_powerpc.deb
    Size/MD5 checksum:    74160 7919526d3a8c919f183e350c6adee3ed
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_powerpc.deb
    Size/MD5 checksum:    87024 f0123b62e03427c5f70269a627d10cba

s390 architecture (IBM S/390)

  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_s390.deb
    Size/MD5 checksum:    91646 8052a658ac6c38ec302a3fe7e8773c4c
  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_s390.deb
    Size/MD5 checksum:   260100 2732ddacf46e58303132fe71c0f61cf0
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_s390.deb
    Size/MD5 checksum:    73834 ec7ca2318b02a2bcd93656b5379dd8b0

sparc architecture (Sun SPARC/UltraSPARC)

  https://security.debian.org/pool/updates/main/d/dkim-milter/dkim-filter_2.6.0.dfsg-1+lenny1_sparc.deb
    Size/MD5 checksum:   242386 ec1bcb5b3906f99f35968cbceafb98f3
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim2_2.6.0.dfsg-1+lenny1_sparc.deb
    Size/MD5 checksum:    70150 d62a1b54ba4645eaf30c2ef3fbf12aac
  https://security.debian.org/pool/updates/main/d/dkim-milter/libsmdkim-dev_2.6.0.dfsg-1+lenny1_sparc.deb
    Size/MD5 checksum:    90104 7b63548becd10c016eb77dc77eb8ad29


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

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For apt-get: deb https://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.
Package info: `apt-cache show ' and https://packages.debian.org/

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