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Debian update for xaos
Secunia Advisory: SA8975
Release Date: 2003-06-09
Popularity: 6,440 views

Critical:
Less critical
Impact: Privilege escalation
Where: Local system
Solution Status: Vendor Patch

OS:Debian GNU/Linux 2.x
Debian GNU/Linux 3.0
Debian GNU/Linux unstable alias sid

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Description:
Debian has released updated packages for xaos. These fix a vulnerability, which can be exploited by malicious, local users to escalate their privileges on a vulnerable system.

The vulnerability is caused due to a boundary error when handling certain long command line parameters. By supplying an overly long, specially crafted string to the "-language" parameter, it is possible to cause a buffer overflow. This allows execution of arbitrary code with "root" privileges.

Solution:
Remove the suid bit, or install updated packages:

-- Debian GNU/Linux 2.2 alias potato --

Source:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1.dsc
Size/MD5 checksum: 656 b1e362a474d581ba1824da60b6d0820f
http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1.diff.gz
Size/MD5 checksum: 12875 39439ff29e99e622e0740c0ed5649ec0
http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0.orig.tar.gz
Size/MD5 checksum: 491030 5a63c3b696821e5d5d566ad9da308117

Alpha architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1_alpha.deb
Size/MD5 checksum: 301304 b8223ba542c4f94303a87bf4b59da1aa

ARM architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1_arm.deb
Size/MD5 checksum: 255420 32d3f7ec3f08a69c9f69748dd8eb0b7d

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1_i386.deb
Size/MD5 checksum: 265706 c1bc554debfe8f6db35967221ad2523b

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1_m68k.deb
Size/MD5 checksum: 238206 bfb273abb997b558f28e6d42a0ce7f40

PowerPC architecture:

http://security.debian.org/pool/updat...x/xaos/xaos_3.0-18potato1_powerpc.deb
Size/MD5 checksum: 259944 c3896220cf2a49c534c7e56daf6c3354

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-18potato1_sparc.deb
Size/MD5 checksum: 264324 53527bd2c6f16b8a1db962ba15e5e5b0


-- Debian GNU/Linux 3.0 alias woody --

Source:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1.dsc
Size/MD5 checksum: 614 aa5a4173d03ddf6da942bbe695e646ec
http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1.diff.gz
Size/MD5 checksum: 13151 42a7e4faf31422ae75ba2b8fe67bf9d7
http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0.orig.tar.gz
Size/MD5 checksum: 491030 5a63c3b696821e5d5d566ad9da308117

Alpha architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_alpha.deb
Size/MD5 checksum: 279926 7b7a28e6ba9d131100b1029cf33b2e37

ARM architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_arm.deb
Size/MD5 checksum: 257958 d396c2c8738217064e1920a562565e45

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_i386.deb
Size/MD5 checksum: 264816 31590033134a75d3c4e6d75d103ffd23

Intel IA-64 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_ia64.deb
Size/MD5 checksum: 341294 601627022d14f90785a517c56f8d930e

HP Precision architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_hppa.deb
Size/MD5 checksum: 310934 7e5777a884f8cc891887a27f8fedba3f

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_m68k.deb
Size/MD5 checksum: 237376 33b445e27055f6842bad5e9c31f52704

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_mips.deb
Size/MD5 checksum: 268060 2eb4e8c435e8d2bfc66efe7be9e07373

Little endian MIPS architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_mipsel.deb
Size/MD5 checksum: 268362 7a053d46c1b7700e9cda511b36bfae21

PowerPC architecture:

http://security.debian.org/pool/updat.../x/xaos/xaos_3.0-23woody1_powerpc.deb
Size/MD5 checksum: 258706 51ffe73454ea16c3cb7c9b6cdde7a905

IBM S/390 architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_s390.deb
Size/MD5 checksum: 252020 a894fc0d12fb273070bcef7edad23eeb

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/x/xaos/xaos_3.0-23woody1_sparc.deb
Size/MD5 checksum: 260600 3652647f2f5331338e214c4d0be7105c


-- Debian GNU/Linux unstable alias sid --

Fixed in version 3.1r-4.

Provided and/or discovered by:
bazarr

Original Advisory:
http://www.debian.org/security/2003/dsa-310


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