===========================================================
Ubuntu Security Notice USN-185-1   September 20, 2005
cupsys vulnerability
CAN-2004-2154
===========================================================

A security issue affects the following Ubuntu releases:

Ubuntu 4.10 (Warty Warthog)

The following packages are affected:

cupsys

The problem can be corrected by upgrading the affected package to
version 1.1.20final+cvs20040330-4ubuntu16.5.  In general, a standard
system upgrade is sufficient to effect the necessary changes.

Details follow:

A flaw was detected in the printer access control list checking in the
CUPS server. Printer names were compared in a case sensitive manner;
by modifying the capitalization of printer names, a remote attacker
could circumvent ACLs and print to printers he should not have access
to.

The Ubuntu 5.04 version of cupsys is not vulnerable against this.

  Source archives:

    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330-4ubuntu16.5.diff.gz
      Size/MD5:  1353545 138b931a4e026cacf0870ca3eba49506
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330-4ubuntu16.5.dsc
      Size/MD5:      867 0475f922a395811f2d1b4a39fd02c240
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330.orig.tar.gz
      Size/MD5:  5645146 5eb5983a71b26e4af841c26703fc2f79

  amd64 architecture (Athlon64, Opteron, EM64T Xeon)

    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-bsd_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:    59052 6d80f59e40a3cdccf88a64e6eb8e8818
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-client_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:   107326 6ad4b6a8b600d874b5de169588db23f7
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:  3614844 22bb4ae245e3983b54ffac479f9d11bd
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2-dev_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:    62684 4a99fce77c094c644bb65701f544769b
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:    53318 533e04c42b9cbb152d85760e09444b68
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-dev_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:   101814 ff09bf2b58473a1632115f4e2cf465bc
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-gnutls10_1.1.20final+cvs20040330-4ubuntu16.5_amd64.deb
      Size/MD5:    74864 c919425bc8e6262d6f82cb1576b651bf

  i386 architecture (x86 compatible Intel/AMD)

    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-bsd_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:    58384 44200b1d889546564eb7b5e082dbf43b
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-client_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:   105106 682977ac2a18684f47021a0ca22ed4a1
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:  3603588 23983f6264ec0a023d238c08cccbecb5
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2-dev_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:    62242 727919da03f41881e1f83e4b82f9cc8c
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:    52900 259c429f529ebf82c822becdba40d22d
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-dev_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:    98450 2748c1390c494e4794ff496258a7f64c
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-gnutls10_1.1.20final+cvs20040330-4ubuntu16.5_i386.deb
      Size/MD5:    72136 ea28e5097435eb43329420d3759af775

  powerpc architecture (Apple Macintosh G3/G4/G5)

    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-bsd_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:    62964 4bba89312187f8a912b9bb8b8ffdb47a
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys-client_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:   114960 f47efaa57093742589f0321fb3e81b76
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/cupsys_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:  3633910 892c743ca13998b6e99b4703540349bd
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2-dev_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:    61880 0a074b2e55c2da22209dd4794c8d17ea
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsimage2_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:    55542 24d91159956370299a682efa35d06c60
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-dev_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:   101194 cad8689725abb30ef8ec4a1e26ad1c80
    http://security.ubuntu.com/ubuntu/pool/main/c/cupsys/libcupsys2-gnutls10_1.1.20final+cvs20040330-4ubuntu16.5_powerpc.deb
      Size/MD5:    74976 9d36e438b667c49ebf99153a77464d37