- --------------------------------------------------------------------------
Debian Security Advisory DSA 224-1                     security@debian.org 
Debian -- Security Information                              Martin Schulze
January 8th, 2002                        Debian -- Debian security FAQ 
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Package        : canna
Vulnerability  : buffer overflow and more
Problem-Type   : local, remote
Debian-specific: no
CVE Id         : CAN-2002-1158 CAN-2002-1159
BugTraq Id     : 6351 6354

Several vulnerabilities have been discovered in canna, a Japanese
input system.  The Common Vulnerabilities and Exposures (CVE) project
identified the following vulnerabilities:

 * CAN-2002-1158 (BugTraq Id 6351): "hsj" of Shadow Penguin Security
   discovered a heap overflow vulnerability in the irw_through
   function in canna server.

 * CAN-2002-1159 (BugTraq Id 6354): Shinra Aida of the Canna project
   discovered that canna does not properly validate requests, which
   allows remote attackers to cause a denial of service or information
   leak.

For the current stable distribution (woody) these problems have been
fixed in version 3.5b2-46.2.

For the old stable distribution (potato) these problems have been
fixed in version 3.5b2-25.2.

For the unstable distribution (sid) these problems have been fixed in
version 3.6p1-1.

We recommend that you upgrade your canna packages.


Installation 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 2.2 alias potato
- ---------------------------------

  Source archives:

      
      Size/MD5 checksum:      621 3eefe4cadee26f2e74c148836428d6b1
      
      Size/MD5 checksum:   131811 63bb6ebf66965b21fd2d80107f720dad
      
      Size/MD5 checksum:  1328622 5e1d8527d397c3914ce6104dac3db466

  Alpha architecture:

      
      Size/MD5 checksum:   901812 a4b31bcbfc19c9ce1ee5575595399301
      
      Size/MD5 checksum:   119214 74679fa94fd305f40bb396dc993ba780
      
      Size/MD5 checksum:   478650 1e2d41c1ebca00e898652dcf720492a3
      
      Size/MD5 checksum:   701894 a402fb38f84c3315e71efc468c009324

  ARM architecture:

      
      Size/MD5 checksum:   839926 6b88eb89835706fa151d393dadbedd1a
      
      Size/MD5 checksum:   107114 21b9623c1d662b2d23017634ebcb69dc
      
      Size/MD5 checksum:   409604 01e0b806a238fdf417d6892ab929b1d5
      
      Size/MD5 checksum:   593312 f04a0c824bed79d0e5ea6ee13a9ee838

  Intel IA-32 architecture:

      
      Size/MD5 checksum:   831452 79ede5024732deae7a3f106ca94d1d65
      
      Size/MD5 checksum:   104902 5e7805af7d37cb33729cb4dac9eba20b
      
      Size/MD5 checksum:   378598 6caec31ea8eb30886c67ea6b6b7f1de2
      
      Size/MD5 checksum:   524486 e1a321f6b721c3558d01c30bb7853ed0

  Motorola 680x0 architecture:

      
      Size/MD5 checksum:   822694 eb6ffca2442a0e349d75442c39b60058
      
      Size/MD5 checksum:   103996 569c48f8230b8a32e1566abbe8119a97
      
      Size/MD5 checksum:   372478 c70244a70b11a0a12469e73a5d45700a
      
      Size/MD5 checksum:   508900 e558da07384019b14c8efa35f158e170

  PowerPC architecture:

      
      Size/MD5 checksum:   845414 1849c1ebc46de0d049adc7bc1c380a81
      
      Size/MD5 checksum:   107140 9835e3fd5976e3c7e62dfb769613d497
      
      Size/MD5 checksum:   416796 59a13d718787b3b9a74b5beaa0722700
      
      Size/MD5 checksum:   599540 4a6525eb645302b33ae3e5e36a00e635

  Sun Sparc architecture:

      
      Size/MD5 checksum:   847992 32bfeca9c41f4e3ed1b804964c207bb2
      
      Size/MD5 checksum:   110630 ee56c9b88d636deb461e5c1bba7a60c1
      
      Size/MD5 checksum:   408062 836871565f8372f2c445a21ca92a2c68
      
      Size/MD5 checksum:   577680 d63570ae5d9e77f5355946790cfb7a41

Debian GNU/Linux 3.0 alias woody
- --------------------------------

  Source archives:

      
      Size/MD5 checksum:      638 e6a1b43dc49307acf2232ff96f35bbc2
      
      Size/MD5 checksum:    33551 ecbe79a69a1a3d6becad7c64ae145cf2
      
      Size/MD5 checksum:  1328622 5e1d8527d397c3914ce6104dac3db466

  Alpha architecture:

      
      Size/MD5 checksum:   823240 13ce880cf2a307fad02871c0b0038cb4
      
      Size/MD5 checksum:   100324 fe7df07f7d8c32350c78700b4676f767
      
      Size/MD5 checksum:   519324 4086143d75c9f471ad2af710d57224e9
      
      Size/MD5 checksum:   686028 fa5becb891994f09e7d908fea479567f

  ARM architecture:

      
      Size/MD5 checksum:   758898 6a1c2f4c4aaa5b4df360cca2abb5df05
      
      Size/MD5 checksum:    88512 67bafc9f80f6d7f456112bbd25c03eef
      
      Size/MD5 checksum:   500828 25f5b111b3b2b0f85bc362f31de0bf9f
      
      Size/MD5 checksum:   639694 01e1fb9e5b03abb0b03534597369a4cd

  Intel IA-32 architecture:

      
      Size/MD5 checksum:   739140 d4027259233371417daf83cae364821f
      
      Size/MD5 checksum:    85214 c4be85826d987cdb998f8d1553a717bb
      
      Size/MD5 checksum:   425070 783ab8b9e218e7417f28f7e3fd39ab75
      
      Size/MD5 checksum:   504722 8a0fc6ba30e79b2d5ec934389e3a318b

  Intel IA-64 architecture:

      
      Size/MD5 checksum:   856744 e272ef5eccb4003dfc708bc8f0a2544d
      
      Size/MD5 checksum:   100296 0b691e644367fa7d59c482e14c254bd2
      
      Size/MD5 checksum:   666068 4a04e7e5b3f492aba777d9c33836dec9
      
      Size/MD5 checksum:   804446 c3ab0c92a439f47052bdfb148355dfd9

  HP Precision architecture:

      
      Size/MD5 checksum:   772614 2c6a51539363707b41286615e218179e
      
      Size/MD5 checksum:    91900 f794a31a494a3a4fd80c59483dd2e0f2
      
      Size/MD5 checksum:   538634 8463c3acf431f83ef826eeadfc3eb99f
      
      Size/MD5 checksum:   657552 411a1f10c969547fddb6f047b42f0a63

  Motorola 680x0 architecture:

      
      Size/MD5 checksum:   731182 136da3d7cfcda71f7275de0988fb4561
      
      Size/MD5 checksum:    84238 8364257de6f6894d5d726f9b49dce6d0
      
      Size/MD5 checksum:   416908 52bc57f534f6e7e0fe4dada16169894f
      
      Size/MD5 checksum:   489564 5878a41af5746a1b5841b5f1f6e0e28e

  Big endian MIPS architecture:

      
      Size/MD5 checksum:   780574 157e20672ee009fc835302cfad23ad11
      
      Size/MD5 checksum:    88902 b5e9cf919b016e6ab228a9c124dbdd52
      
      Size/MD5 checksum:   460170 55133178c7171a351e9bd38352add4ff
      
      Size/MD5 checksum:   646012 b86efd7dfe44e1ec7f79910627c8a97c

  Little endian MIPS architecture:

      
      Size/MD5 checksum:   780858 799c1e5c951d87bbe1e8e31b8c140d6e
      
      Size/MD5 checksum:    89624 7dc318acd3a3bc47d3cae6f7f9fcb51a
      
      Size/MD5 checksum:   456680 b083f96b73d2bcad81f0580a4dd968f8
      
      Size/MD5 checksum:   642386 27ee527a1678350d0774bd50d72a088f

  PowerPC architecture:

      
      Size/MD5 checksum:   755676 d14a7985c636adf7ab3eeac2bf6d8196
      
      Size/MD5 checksum:    87340 7900b21a0b313a48a4da0e3cd21226dd
      
      Size/MD5 checksum:   463002 fdd0e14b54166b77511ae2856446a1df
      
      Size/MD5 checksum:   583258 598d5ef438106cc397265b23944858e2

  IBM S/390 architecture:

      
      Size/MD5 checksum:   746032 5c13e6423f752ce11d79744084f5d2ac
      
      Size/MD5 checksum:    86426 08d17ab5d22e05a77058f7268e598561
      
      Size/MD5 checksum:   476894 5f7b7dcc9d30c37ef5fbbb8f18d3ac6d
      
      Size/MD5 checksum:   545124 e886f6baafab20ebe610dcd274d62488

  Sun Sparc architecture:

      
      Size/MD5 checksum:   764686 0fc60862883949010d2220cb0c03aab3
      
      Size/MD5 checksum:    94930 7a3157038ea8eb7d4108070233c6b16a
      
      Size/MD5 checksum:   455632 6a02a0193344f0631ff27c74abcf80af
      
      Size/MD5 checksum:   559814 693a3e65fd8c2b963538f47560f89782


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