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Home » Hacking News » Debian DSA 302-1: Fuzz privilege escalation

Debian DSA 302-1: Fuzz privilege escalation

by Nikola Strahija on May 9th, 2003 Fuzz, a software stress testing tool has a vulnerability in control over it's temporary files. Sucessful exploitation of this vulnerability could allow a local Attacker to raise it's privileges.

Hash: SHA1

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Debian Security Advisory DSA 302-1 [email protected] Matt Zimmerman
May 7th, 2003
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Package : fuzz
Vulnerability : privilege escalation
Problem-Type : local
Debian-specific: no

Joey Hess discovered that fuzz, a software stress-testing tool,
creates a temporary file without taking appropriate security
precautions. This bug could allow an attacker to gain the privileges
of the user invoking fuzz, excluding root (fuzz does not allow itself
to be invoked as root).

For the stable distribution (woody) this problem has been fixed in
version 0.6-6woody1.

The old stable distribution (potato) does not contain a fuzz package.

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

We recommend that you update your fuzz package.

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.

Source archives:
Size/MD5 checksum: 577 bf6dd207fa0508cca822683910fc328e
Size/MD5 checksum: 2647 6d436f88438120335564a751c8e6c7bb
Size/MD5 checksum: 54431 8c8e7c49729e0a98c0414faac7778ec7

Alpha architecture:
Size/MD5 checksum: 22184 98ac95ea9cca956ec342f8b18bf0d8b6

ARM architecture:
Size/MD5 checksum: 20046 420a2c257d93039a2e27ae18b0c4548d

Intel IA-32 architecture:
Size/MD5 checksum: 19394 dd636a58bc57c1f4adb902e83e60ca83

Intel IA-64 architecture:
Size/MD5 checksum: 24754 a226c2092bae626c5767b7a06b75b51e

HP Precision architecture:
Size/MD5 checksum: 21346 ad651af91af27c4a8199d78d78b9bfab

Motorola 680x0 architecture:
Size/MD5 checksum: 18434 3985be6572a58d6b0fc6f13e856d3843

Big endian MIPS architecture:
Size/MD5 checksum: 18766 87a801099dca5fb86b1280ab61325e60

Little endian MIPS architecture:
Size/MD5 checksum: 18786 aa1e18177aa68d5cde99b1cebbd0e521

PowerPC architecture:
Size/MD5 checksum: 19206 6028b01def9fdf47184c2767d51b48d8

IBM S/390 architecture:
Size/MD5 checksum: 19950 6724a5800094221fce7ed2ded3f1912b

Sun Sparc architecture:
Size/MD5 checksum: 20624 38acf83ac371742c301c6b26f97c77b5

- ---------------------------------------------------------------------------------
For apt-get: deb stable/updates main
For dpkg-ftp: dists/stable/updates/main
Mailing list: [email protected]
Package info: `apt-cache show ' and
Version: GnuPG v1.2.2 (GNU/Linux)


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