[SECURITY] [DSA 1767-1] New multipath-tools packages fix denial of service

To: bugtraq@xxxxxxxxxxxxxxxxx
Subject: [SECURITY] [DSA 1767-1] New multipath-tools packages fix denial of service
From: Nico Golde <nion@xxxxxxxxxx>
Date: Thu, 9 Apr 2009 16:18:13 +0200
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- --------------------------------------------------------------------------
Debian Security Advisory DSA-1767-1                    security@xxxxxxxxxx
http://www.debian.org/security/                                 Nico Golde
April 9th, 2009                         http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : multipath-tools
Vulnerability  : insecure file permissions
Problem type   : local
Debian-specific: no
CVE ID         : CVE-2009-0115
Debian Bug     : 522813


It was discovered that multipathd of multipath-tools, a tool-chain to manage
disk multipath device maps, uses insecure permissions on its unix domain
control socket which enables local attackers to issue commands to multipathd
prevent access to storage devices or corrupt file system data.


For the oldstable distribution (etch), this problem has been fixed in
version 0.4.7-1.1etch2.

For the stable distribution (lenny), this problem has been fixed in
version 0.4.8-14+lenny1.

For the testing distribution (squeeze), this problem will be fixed soon.

For the unstable distribution (sid), this problem has been fixed in
version 0.4.8-15.


We recommend that you upgrade your multipath-tools 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
- -------------------------------

Debian (oldstable)
- ------------------

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

Source archives:

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2.dsc
    Size/MD5 checksum:      794 96af45800ec71a9fcf8f811416ff90e7
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7.orig.tar.gz
    Size/MD5 checksum:   179914 b14f35444f6fee34b6be49a79ebe9439
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2.diff.gz
    Size/MD5 checksum:    25941 971e214f6a43d817da8da4dcc3763443

alpha architecture (DEC Alpha)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_alpha.deb
    Size/MD5 checksum:   189648 b656f97eb5932ef8a5c7da0f82a84137

amd64 architecture (AMD x86_64 (AMD64))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_amd64.deb
    Size/MD5 checksum:   176688 a51f613920761e339ed609d5894ce7eb

hppa architecture (HP PA RISC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_hppa.deb
    Size/MD5 checksum:   173368 2e4e0cd06f1da7b52763595e61ba500d

i386 architecture (Intel ia32)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_i386.deb
    Size/MD5 checksum:   150996 48c1d3875c6d379fc0a62e8c1e28666f

mips architecture (MIPS (Big Endian))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_mips.deb
    Size/MD5 checksum:   178114 3fbf325989232f9d696a3bcfbfdf89d1

mipsel architecture (MIPS (Little Endian))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_mipsel.deb
    Size/MD5 checksum:   176212 d72b286ae168caa5947cab12db6e8e2b

powerpc architecture (PowerPC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_powerpc.deb
    Size/MD5 checksum:   161776 923e02c8131bbfd298bd2958637fc90b

s390 architecture (IBM S/390)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_s390.deb
    Size/MD5 checksum:   185228 b91cf8601d239237884cd0e03fa67b60

sparc architecture (Sun SPARC/UltraSPARC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.7-1.1etch2_sparc.deb
    Size/MD5 checksum:   154464 a36b4c818a9dbe7b7c8e61722a70dee6


Debian GNU/Linux 5.0 alias lenny
- --------------------------------

Debian (stable)
- ---------------

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

Source archives:

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1.dsc
    Size/MD5 checksum:     1375 04c428b50412dcfe7cefecce779bdd82
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1.diff.gz
    Size/MD5 checksum:    22746 ec09a8b773c890812f68c431024b89b2
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8.orig.tar.gz
    Size/MD5 checksum:   202446 bf67b278e4b23da0c8ad21a278c04cb3

Architecture independent packages:

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools-boot_0.4.8-14+lenny1_all.deb
    Size/MD5 checksum:    10886 3d518147b5389246bb18904f9f77bc83

alpha architecture (DEC Alpha)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_alpha.udeb
    Size/MD5 checksum:   106966 87e769e197696dcd6f0525be77ec0546
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_alpha.deb
    Size/MD5 checksum:   204740 95063bb64a1bba317baecbb5b1bdccbb
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_alpha.deb
    Size/MD5 checksum:    27756 470a9055c75c2676795ed1817da24c18

amd64 architecture (AMD x86_64 (AMD64))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_amd64.udeb
    Size/MD5 checksum:    99386 501ea5e8fcff7e02fbb77b341ecef38c
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_amd64.deb
    Size/MD5 checksum:   192420 fb9bc700300370ec53cdf66bf39afcd5
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_amd64.deb
    Size/MD5 checksum:    25990 f94b58b8cec5665893ad6fc7e8d747d9

arm architecture (ARM)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_arm.udeb
    Size/MD5 checksum:    93068 6a35c0bd3eb8d08fa7613f7eb002297f
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_arm.deb
    Size/MD5 checksum:   175800 e25edcbde0e9513b82fb59b19357a417
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_arm.deb
    Size/MD5 checksum:    27610 a62cafb90a1dd13465389a47585362d4

armel architecture (ARM EABI)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_armel.udeb
    Size/MD5 checksum:    95358 a0079598fe094908574e9f15dddfb565
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_armel.deb
    Size/MD5 checksum:    27852 80241b8329e8e31767d67ff31690bec9
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_armel.deb
    Size/MD5 checksum:   179324 1af92c3f6959f119aaf56af499a073fb

hppa architecture (HP PA RISC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_hppa.udeb
    Size/MD5 checksum:   100920 6dd4cfb7b8a1b1957f240b1ee922670e
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_hppa.deb
    Size/MD5 checksum:    29154 d4de676222f65ef4467e802441253be4
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_hppa.deb
    Size/MD5 checksum:   185866 3e7f0749e06a1561c8d9dd21d3cfbc02

i386 architecture (Intel ia32)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_i386.udeb
    Size/MD5 checksum:    85600 77e950f2b8ec5f16dd4f61e340073b8e
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_i386.deb
    Size/MD5 checksum:   165474 5f23b56e95e99c389f645b1f7ec53165
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_i386.deb
    Size/MD5 checksum:    25336 f9e242279e7c12ea3451f90e8fcf0560

ia64 architecture (Intel ia64)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_ia64.deb
    Size/MD5 checksum:    35282 1cc4f5782ed0349da2b1a251ac3a2259
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_ia64.deb
    Size/MD5 checksum:   279626 9c86861235fa835825466bc1bed9a93e
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_ia64.udeb
    Size/MD5 checksum:   150898 eb2a2c1d0a85c3390a894667009737dd

mips architecture (MIPS (Big Endian))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_mips.udeb
    Size/MD5 checksum:    98504 9d0bae38732fe6e4063a661ac4c852a0
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_mips.deb
    Size/MD5 checksum:    28620 5118f8dda0daf98bdebd3ceae46f1842
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_mips.deb
    Size/MD5 checksum:   185960 b37960b2d780d87b6b9529d4d4f54b13

mipsel architecture (MIPS (Little Endian))

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_mipsel.deb
    Size/MD5 checksum:   184122 6469d393d9cc31189721350ea83156ea
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_mipsel.deb
    Size/MD5 checksum:    28040 117a10472b5e80e6caf2c21ca33badec
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_mipsel.udeb
    Size/MD5 checksum:    96510 8b4e0ce2f511554d4e675119ec949c64

powerpc architecture (PowerPC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_powerpc.deb
    Size/MD5 checksum:   182596 c06e48ff7f1667d250ba3ebf96139b17
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_powerpc.deb
    Size/MD5 checksum:    29824 6a02f47ebab83955f5ad7e368bb05a7b
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_powerpc.udeb
    Size/MD5 checksum:    98676 cab3a7acabbf1538a4b028cf3f6b3ea4

s390 architecture (IBM S/390)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_s390.deb
    Size/MD5 checksum:   199430 43386b3e236b1a5bc1f776f861777fee
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_s390.udeb
    Size/MD5 checksum:   106330 deb5ad4134ce0f51d634d7d93114b2df
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_s390.deb
    Size/MD5 checksum:    30240 14cc5d88fa49e31d373c94c901c4ccdb

sparc architecture (Sun SPARC/UltraSPARC)

  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-udeb_0.4.8-14+lenny1_sparc.udeb
    Size/MD5 checksum:    90714 c83bb4b5d80c763e17b16da65e6b7d15
  
http://security.debian.org/pool/updates/main/m/multipath-tools/kpartx_0.4.8-14+lenny1_sparc.deb
    Size/MD5 checksum:    26980 2a8721fb9a9c38a6a147bbeade3d8cc1
  
http://security.debian.org/pool/updates/main/m/multipath-tools/multipath-tools_0.4.8-14+lenny1_sparc.deb
    Size/MD5 checksum:   171574 94ba2d8590bc4775f578d3997e08d9d8


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