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Debian Security Advisory DSA 1069-1                    security@debian.org
http://www.debian.org/security/               Martin Schulze, Dann Frazier
May 20th, 2006                          http://www.debian.org/security/faq
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Package        : kernel-source-2.4.18,kernel-image-2.4.18-1-alpha,kernel-image-2.4.18-1-i386,kernel-image-2.4.18-hppa,kernel-image-2.4.18-powerpc-xfs,kernel-patch-2.4.18-powerpc,kernel-patch-benh
Vulnerability  : several
Problem-Type   : local/remote
Debian-specific: no
CVE IDs        : CVE-2004-0427 CVE-2005-0489 CVE-2004-0394 CVE-2004-0447 CVE-2004-0554 CVE-2004-0565 CVE-2004-0685  CVE-2005-0001 CVE-2004-0883 CVE-2004-0949 CVE-2004-1016 CVE-2004-1333 CVE-2004-0997 CVE-2004-1335 CVE-2004-1017 CVE-2005-0124 CVE-2005-0528 CVE-2003-0984 CVE-2004-1070 CVE-2004-1071 CVE-2004-1072 CVE-2004-1073 CVE-2004-1074 CVE-2004-0138 CVE-2004-1068 CVE-2004-1234 CVE-2005-0003 CVE-2004-1235 CVE-2005-0504 CVE-2005-0384 CVE-2005-0135

[This is a resend of the advisory text of DSA 1069-1, as the original one
accidentally lacked te MD5 check sums]

Several local and remote vulnerabilities have been discovered in the Linux
kernel that may lead to a denial of service or the execution of arbitrary
code. The Common Vulnerabilities and Exposures project identifies the
following problems:


 CVE-2004-0427

     A local denial of service vulnerability in do_fork() has been found.     

 CVE-2005-0489

     A local denial of service vulnerability in proc memory handling has
     been found.

 CVE-2004-0394

     A buffer overflow in the panic handling code has been found.

 CVE-2004-0447

     A local denial of service vulnerability through a null pointer
     dereference in the IA64 process handling code has been found.

 CVE-2004-0554

     A local denial of service vulnerability through an infinite loop in
     the signal handler code has been found.

 CVE-2004-0565

     An information leak in the context switch code has been found on
     the IA64 architecture.

 CVE-2004-0685

     Unsafe use of copy_to_user in USB drivers may disclose sensitive
     information.

 CVE-2005-0001

     A race condition in the i386 page fault handler may allow privilege
     escalation.

 CVE-2004-0883

     Multiple vulnerabilities in the SMB filesystem code may allow denial
     of service of information disclosure.

 CVE-2004-0949

     An information leak discovered in the SMB filesystem code.

 CVE-2004-1016

     A local denial of service vulnerability has been found in the SCM layer.

 CVE-2004-1333

     An integer overflow in the terminal code may allow a local denial of
     service vulnerability.

 CVE-2004-0997

     A local privilege escalation in the MIPS assembly code has been found.
 
 CVE-2004-1335
 
     A memory leak in the ip_options_get() function may lead to denial of
     service.
      
 CVE-2004-1017

     Multiple overflows exist in the io_edgeport driver which might be usable
     as a denial of service attack vector.
 
 CVE-2005-0124

     Bryan Fulton reported a bounds checking bug in the coda_pioctl function
     which may allow local users to execute arbitrary code or trigger a denial
     of service attack.

 CVE-2005-0528

     A local privilege escalation in the mremap function has been found

 CVE-2003-0984

     Inproper initialization of the RTC may disclose information.

 CVE-2004-1070

     Insufficient input sanitising in the load_elf_binary() function may
     lead to privilege escalation.

 CVE-2004-1071

     Incorrect error handling in the binfmt_elf loader may lead to privilege
     escalation.

 CVE-2004-1072

     A buffer overflow in the binfmt_elf loader may lead to privilege
     escalation or denial of service.

 CVE-2004-1073

     The open_exec function may disclose information.

 CVE-2004-1074

     The binfmt code is vulnerable to denial of service through malformed
     a.out binaries.

 CVE-2004-0138

     A denial of service vulnerability in the ELF loader has been found.

 CVE-2004-1068

     A programming error in the unix_dgram_recvmsg() function may lead to
     privilege escalation.

 CVE-2004-1234

     The ELF loader is vulnerable to denial of service through malformed
     binaries.

 CVE-2005-0003

     Crafted ELF binaries may lead to privilege escalation, due to 
     insufficient checking of overlapping memory regions.

 CVE-2004-1235

     A race condition in the load_elf_library() and binfmt_aout() functions
     may allow privilege escalation.

 CVE-2005-0504

     An integer overflow in the Moxa driver may lead to privilege escalation.

 CVE-2005-0384

     A remote denial of service vulnerability has been found in the PPP
     driver.

 CVE-2005-0135

     An IA64 specific local denial of service vulnerability has been found
     in the unw_unwind_to_user() function.

The following matrix explains which kernel version for which architecture
fix the problems mentioned above:

                                     Debian 3.0 (woody)
     Source                          2.4.18-14.4
     Alpha architecture              2.4.18-15woody1
     Intel IA-32 architecture        2.4.18-13.2
     HP Precision architecture       62.4 
     PowerPC architecture            2.4.18-1woody6
     PowerPC architecture/XFS        20020329woody1            
     PowerPC architecture/benh       20020304woody1
     Sun Sparc architecture          22woody1    

We recommend that you upgrade your kernel package immediately and reboot
the machine.

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 dist-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 3.0 alias woody
- --------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/k/kernel-source-2.4.18/kernel-source-2.4.18_2.4.18-14.4.dsc
      Size/MD5 checksum:      664 e66eee8b35df5d9f780a2b09db3cdd05
    http://security.debian.org/pool/updates/main/k/kernel-source-2.4.18/kernel-source-2.4.18_2.4.18-14.4.diff.gz
      Size/MD5 checksum:    81246 cb17a014905f2887f6b501f64f779e22
    http://security.debian.org/pool/updates/main/k/kernel-source-2.4.18/kernel-source-2.4.18_2.4.18.orig.tar.gz
      Size/MD5 checksum: 29818323 24b4c45a04a23eb4ce465eb326a6ddf2
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-image-2.4.18-1-alpha_2.4.18-15woody1.dsc
      Size/MD5 checksum:      750 522e81e5f4fdb2259bebef0e24f82b28
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-image-2.4.18-1-alpha_2.4.18-15woody1.tar.gz
      Size/MD5 checksum:    26998 d4788765906cfc6792dd5ec875a8ecaa
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-i386_2.4.18-13.2.dsc
      Size/MD5 checksum:     1193 0ca8bc314ef54bc3ab4c9c296fd646ee
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-i386_2.4.18-13.2.tar.gz
      Size/MD5 checksum:    72467 dce62d476deb5778a73e8d0cb1904c57
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-powerpc-xfs/kernel-image-2.4.18-powerpc-xfs_20020329woody1.dsc
      Size/MD5 checksum:      724 81445e6ef599c748a68b6ae584caaa97
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-powerpc-xfs/kernel-image-2.4.18-powerpc-xfs_20020329woody1.tar.gz
      Size/MD5 checksum:    33405 a50d4542f801e318b2778fcafba5f0b1
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-patch-2.4.18-powerpc_2.4.18-1woody6.dsc
      Size/MD5 checksum:      734 6b3f82a1442db234c98c1b5dd2df3b25
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-patch-2.4.18-powerpc_2.4.18-1woody6.tar.gz
      Size/MD5 checksum:    81919 86adfacbd335393287f4be825a2c8c89
    http://security.debian.org/pool/updates/main/k/kernel-patch-benh/kernel-patch-benh_20020304woody1.dsc
      Size/MD5 checksum:      561 59754208d1c08b2c43b0b0302853b3b0
    http://security.debian.org/pool/updates/main/k/kernel-patch-benh/kernel-patch-benh_20020304woody1.tar.gz
      Size/MD5 checksum:  6030131 4446b0b03cb22fe9b9c230e1a7879965


  Architecture independent components:

    http://security.debian.org/pool/updates/main/k/kernel-source-2.4.18/kernel-doc-2.4.18_2.4.18-14.4_all.deb
      Size/MD5 checksum:  1721998 338b838922799a8b51263a0971fe48e9
    http://security.debian.org/pool/updates/main/k/kernel-source-2.4.18/kernel-source-2.4.18_2.4.18-14.4_all.deb
      Size/MD5 checksum: 24137152 0c4e20bf088cbdffbf68ba43ca26b2e1
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-patch-2.4.18-powerpc_2.4.18-1woody6_all.deb
      Size/MD5 checksum:    79788 d2fd4e178d1b39f9b36d953ac8ec8743
    http://security.debian.org/pool/updates/main/k/kernel-patch-benh/kernel-patch-benh_20020304woody1_all.deb
      Size/MD5 checksum:  6065046 a7108836d30e9b1e477acb49b0c0cf0f


  Alpha architecture:

    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-headers-2.4.18-1_2.4.18-15woody1_alpha.deb
      Size/MD5 checksum:  3351876 d9a4975763720d8fce7debc80bb79f63
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-headers-2.4.18-1-generic_2.4.18-15woody1_alpha.deb
      Size/MD5 checksum:  3494576 3859c83de4315ed96f9708a51e045241
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-headers-2.4.18-1-smp_2.4.18-15woody1_alpha.deb
      Size/MD5 checksum:  3496768 d71f68fc06c589873151f3f04bdf133e
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-image-2.4.18-1-generic_2.4.18-15woody1_alpha.deb
      Size/MD5 checksum: 11694314 2aa8fd58fb3c399cb116e770f8a5d5d1
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-alpha/kernel-image-2.4.18-1-smp_2.4.18-15woody1_alpha.deb
      Size/MD5 checksum: 12027076 dd1c23f37e48ba9d0a7ddfa88cf45d29


  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3415450 d488aac93b07312e9dde5b91a6d631b2
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-386_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3505976 6eb395cc690576ec075a2b23ca4c2194
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-586tsc_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3506954 807ca24843a58cf85a5e68c89faca563
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-686_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3507090 3c2546ab7c10ebf81fd455df8445a552
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-686-smp_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3507950 68223703c4365e52b72362d3e2c8de3f
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-k6_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3506762 754fd28c88640d2adb48c9112f811550
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-headers-2.4.18-1-k7_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  3506818 8173434dda3517ca6d777b8a1288eb9c
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-386_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8802200 78add9adc25b766f6d2d71dce28c4bf6
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-586tsc_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8706062 472a648b1cc4aa7a48fd55181c65b791
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-686_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8709404 eb6966cbe26c20b45b09182977574ab4
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-686-smp_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8961038 1297541ef30a29ad9650e1d40c24cd57
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-k6_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8659464 0ed399a5da73df3b35fcd215b5011263
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-image-2.4.18-1-k7_2.4.18-13.2_i386.deb
      Size/MD5 checksum:  8865500 1b56f2739d199dfc85edcba38386b4af
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-386_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   231110 b6277e8187269984d46b9fbba104e195
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-586tsc_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   230666 e7d69734cde1ea9172391aec10e11436
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-686_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   230198 ac36ed7f8dd38740a17837b2ea865fed
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-686-smp_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   233800 8a863bfd914780df5d33a39cd5de0aaf
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-k6_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   229768 556904c5c178f86edf7a8decbac09cc9
    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-1-i386/kernel-pcmcia-modules-2.4.18-1-k7_2.4.18-13.2_i386.deb
      Size/MD5 checksum:   233054 cd4b0b4f688932c836220f77070cbd31


  PowerPC architecture:

    http://security.debian.org/pool/updates/main/k/kernel-image-2.4.18-powerpc-xfs/kernel-image-2.4.18-powerpc-xfs_20020329woody1_powerpc.deb
      Size/MD5 checksum: 11439898 64015e0730aa9cca7313c601d1c401f3
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-headers-2.4.18_2.4.18-1woody6_powerpc.deb
      Size/MD5 checksum:  3433186 6a9e21c5ff417afe1b6c697c10f59de8
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-image-2.4.18-newpmac_2.4.18-1woody6_powerpc.deb
      Size/MD5 checksum:  9451006 2c2b9ee09fa3e3635f785410683af1c1
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-image-2.4.18-powerpc_2.4.18-1woody6_powerpc.deb
      Size/MD5 checksum: 10099720 4c85feb2001345ce597530d3d8b2bb86
    http://security.debian.org/pool/updates/main/k/kernel-patch-2.4.18-powerpc/kernel-image-2.4.18-powerpc-smp_2.4.18-1woody6_powerpc.deb
      Size/MD5 checksum: 10343584 dda622d41cbc718dc1e2202c50608f0f


  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