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Debian update for noweb
Secunia Advisory: SA9046
Release Date: 2003-06-17
Popularity: 7,187 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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CVE reference:CVE-2003-0381


Description:
Debian has issued updated packages for noweb. These fix a vulnerability, which can be exploited by a malicious, local user to escalate privileges on a vulnerable system.

The problem is that the "noroff" script creates temporary files insecurely. This can be exploited via a symlink attack and may allow a malicious user to overwrite arbitrary files on the system with the privileges of the user invoking the script.

Solution:
Updated packages:

-- Debian GNU/Linux 2.2 alias potato --

Source archives:

http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a-5.1.dsc
Size/MD5 checksum: 597 137a3145bc50159f0b9abd217d9f2f62
http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a-5.1.diff.gz
Size/MD5 checksum: 69048 a77cc9e502d6e891c6aa74df7b0c9fe5
http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a.orig.tar.gz
Size/MD5 checksum: 687372 1096b16aaa281a97e269eb5d80236296

Alpha architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-5.1_alpha.deb
Size/MD5 checksum: 1327308 10b065044f506c8c548bb6e2c76c5fec

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-5.1_i386.deb
Size/MD5 checksum: 976072 ffa9f84860085bfda89791c79867d3fd


-- Debian GNU/Linux 3.0 alias woody --

Source archives:

http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a-7.2.dsc
Size/MD5 checksum: 607 ac68c7e4f9057d9b5a38238c28f7d266
http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a-7.2.diff.gz
Size/MD5 checksum: 41136 122211b0a7590e7cdc21aaa9a890d082
http://security.debian.org/pool/updates/main/n/noweb/noweb_2.9a.orig.tar.gz
Size/MD5 checksum: 687372 1096b16aaa281a97e269eb5d80236296

Alpha architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_alpha.deb
Size/MD5 checksum: 1339532 6f3f10aa4a5056d003c91b3f4564871c

ARM architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_arm.deb
Size/MD5 checksum: 1061418 6ca2d4bd8026333006c2566f918f12ca

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_i386.deb
Size/MD5 checksum: 966664 b4a1b216e98e3dda4bd62eb37618f1ca

HP Precision architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_hppa.deb
Size/MD5 checksum: 1257458 4d13eb89c7cf9ba72ab0a30e4d5cb7ab

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_m68k.deb
Size/MD5 checksum: 920562 110bd24b5abaa99d2633121b8b103825

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/n/noweb/nowebm_2.9a-7.3_mips.deb
Size/MD5 checksum: 1145274 7dbf6bdbe25c08f94984fbf9b5e2979f


-- Debian GNU/Linux unstable alias sid --

The vulnerabilities will reportedly be fixed soon.

Provided and/or discovered by:
Jakob Lell


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