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Debian: New librpcsecgss packages fix arbitrary code execution Print E-mail
User Rating:      How can I rate this item?
Posted by Benjamin D. Thomas   
Debian It was discovered that a buffer overflow of the library for secure RPC communication over the rpcsec_gss protocol allows the execution of arbitrary code.
- --------------------------------------------------------------------------
Debian Security Advisory DSA 1368-1                    security@debian.org
http://www.debian.org/security/                         Moritz Muehlenhoff
September 4th, 2007                     http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : librpcsecgss
Vulnerability  : buffer overflow
Problem-Type   : remote
Debian-specific: no
CVE ID         : CVE-2007-3999

It was discovered that a buffer overflow of the library for secure RPC
communication over the rpcsec_gss protocol allows the execution of
arbitrary code.

The oldstable distribution (sarge) doesn't contain librpcsecgss.

For the stable distribution (etch) this problem has been fixed in
version 0.14-2etch1.

For the unstable distribution (sid) this problem will be fixed soon.

We recommend that you upgrade your librpcsecgss 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
- -------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss_0.14-2etch1.dsc
      Size/MD5 checksum:      746 253bb12cce7ac18b200108dfcb430b6a
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss_0.14-2etch1.diff.gz
      Size/MD5 checksum:     1479 b655fc49163d87b9b0a61ae4ead7721b
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss_0.14.orig.tar.gz
      Size/MD5 checksum:   363503 0d4cdee46a98731b1b71e30504589281

  Alpha architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_alpha.deb
      Size/MD5 checksum:    57274 f14e33d1d2ad81884ac8fccaa0f15e27
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_alpha.deb
      Size/MD5 checksum:    36550 9dcab36859a73b0977b9650718631483

  AMD64 architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_amd64.deb
      Size/MD5 checksum:    47116 928402ec8a65a5071ba876261a850131
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_amd64.deb
      Size/MD5 checksum:    34222 99f2ff17bc0bce9cf2242c9d374ff961

  ARM architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_arm.deb
      Size/MD5 checksum:    43648 f861205801b8d530476b3d69b0e5402f
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_arm.deb
      Size/MD5 checksum:    31024 a79a82b857f7d899b584d083a0ce3efa

  HP Precision architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_hppa.deb
      Size/MD5 checksum:    50824 ea6a2f15ebde8f2c64c70182e84df600
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_hppa.deb
      Size/MD5 checksum:    36736 5a512850ced537e2de50f5fcd8880a66

  Intel IA-32 architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_i386.deb
      Size/MD5 checksum:    41846 f5482b2709d90570e398c191ccd1893f
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_i386.deb
      Size/MD5 checksum:    31140 56656d7169d4ac2339a1e5ec705ff68d

  Intel IA-64 architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_ia64.deb
      Size/MD5 checksum:    63226 b03f78f2b82ee21f0c033d7af52ecc4d
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_ia64.deb
      Size/MD5 checksum:    46920 0b0316daa0d61728c9ca92655ee4f91d

  Big endian MIPS architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_mips.deb
      Size/MD5 checksum:    49210 a923779962e060499fd5e1a692cd9069
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_mips.deb
      Size/MD5 checksum:    32104 824d370664a00841e9751d27ae605ccb

  Little endian MIPS architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_mipsel.deb
      Size/MD5 checksum:    49992 00fb0f876f96ef4667f563ccc027c5a6
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_mipsel.deb
      Size/MD5 checksum:    32766 5ea360f6ad92040b47516337dd8ecab2

  PowerPC architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_powerpc.deb
      Size/MD5 checksum:    46960 e0fbf26dfe4ce36758c2f07cacd7e04b
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_powerpc.deb
      Size/MD5 checksum:    34342 d1d69480834e466a535be68003fc4e4c

  IBM S/390 architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_s390.deb
      Size/MD5 checksum:    45304 3efc20a854c8e919cc5f45615abbb2ca
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_s390.deb
      Size/MD5 checksum:    34746 e6e26b7798b81efa49d854cd607398b2

  Sun Sparc architecture:

    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss-dev_0.14-2etch1_sparc.deb
      Size/MD5 checksum:    43142 d2d11ef956723155ad3431a9372f1fa8
    http://security.debian.org/pool/updates/main/libr/librpcsecgss/librpcsecgss3_0.14-2etch1_sparc.deb
      Size/MD5 checksum:    30610 fb28cf21d0f2aea6fb7b36f17235a69c


  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@lists.debian.org
 
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