[USN-51-1] teTeX auxiliary script vulnerability

From: Martin Pitt (martin.pitt_at_canonical.com)
Date: 12/23/04

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    Date: Thu, 23 Dec 2004 14:09:14 +0100
To: ubuntu-security-announce@lists.ubuntu.com

    ===========================================================
    Ubuntu Security Notice USN-51-1 December 23, 2004
    tetex-bin vulnerability
    http://bugs.debian.org/286370
    ===========================================================

    A security issue affects the following Ubuntu releases:

    Ubuntu 4.10 (Warty Warthog)

    The following packages are affected:

    tetex-bin

    The problem can be corrected by upgrading the affected package to
    version 2.0.2-21ubuntu0.4. In general, a standard system upgrade is
    sufficient to effect the necessary changes.

    Details follow:

    Javier Fernández-Sanguino Peña noticed that "xdvizilla", an auxiliary
    script to integrate DVI file viewing in Mozilla-based browsers,
    created temporary files and directories in an insecure manner. This
    could allow a symbolic link attack to create or overwrite arbitrary
    files with the privileges of the user invoking the program.

      Source archives:

        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2-21ubuntu0.4.diff.gz
          Size/MD5: 111998 b149a13e5457009816a76b754cc4162e
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2-21ubuntu0.4.dsc
          Size/MD5: 1062 bdaa2e96b4d20a7474ceeab3545ad6d9
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2.orig.tar.gz
          Size/MD5: 11677169 8f02d5940bf02072ce5fe05429c90e63

      amd64 architecture (Athlon64, Opteron, EM64T Xeon)

        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea-dev_2.0.2-21ubuntu0.4_amd64.deb
          Size/MD5: 72752 77b5d18f54c8391760ec9c1fc38391b6
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea3_2.0.2-21ubuntu0.4_amd64.deb
          Size/MD5: 60160 e79789f349cf305aedefee7ae03966f2
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2-21ubuntu0.4_amd64.deb
          Size/MD5: 4327870 f968654d055dcc75a66395a4901ca8b5

      i386 architecture (x86 compatible Intel/AMD)

        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea-dev_2.0.2-21ubuntu0.4_i386.deb
          Size/MD5: 64822 5f3dc9ad247e397cec113aefe49c782e
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea3_2.0.2-21ubuntu0.4_i386.deb
          Size/MD5: 56548 197c8f20252cec233c9829a66b55d965
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2-21ubuntu0.4_i386.deb
          Size/MD5: 3812720 5fcedc8c89553d3bdaed940a256c6cf2

      powerpc architecture (Apple Macintosh G3/G4/G5)

        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea-dev_2.0.2-21ubuntu0.4_powerpc.deb
          Size/MD5: 74902 9a03f108796b71a204c5c5042d5d429f
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/libkpathsea3_2.0.2-21ubuntu0.4_powerpc.deb
          Size/MD5: 61498 da1e74cc968b00a36c20f19f20aea999
        http://security.ubuntu.com/ubuntu/pool/main/t/tetex-bin/tetex-bin_2.0.2-21ubuntu0.4_powerpc.deb
          Size/MD5: 4350730 aad3f47c702b8e086b8774ea399e7687

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