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Test ID:1.3.6.1.4.1.25623.1.0.51510
Category:Conectiva Local Security Checks
Title:Conectiva Security Advisory CLA-2002:475
Summary:NOSUMMARY
Description:Description:

The remote host is missing updates announced in
advisory CLA-2002:475.

sudo[1] is an utility designed to be used by administrators who
wish to delegate administrative privileges to regular users for very
specific commands, and without giving away the root password.

Global InterSec published[3] an advisory about a memory heap
corruption vulnerability[2] in sudo. This vulnerability could
possibly be used by local attackers to obtain root privileges.

Sudo allows users to specify the password prompt they receive. This
prompt can contain macros (such as %h) that will be expanded by sudo.
Sudo can be tricked into allocating the wrong ammount of memory for
this prompt.


Solution:
The apt tool can be used to perform RPM package upgrades
by running 'apt-get update' followed by 'apt-get upgrade'

http://www.courtesan.com/pipermail/sudo-announce/2002-April/000020.html
http://www.securityspace.com/smysecure/catid.html?in=CLA-2002:475
http://distro.conectiva.com.br/atualizacoes/index.php?id=a&anuncio=002002

Risk factor : High

CopyrightCopyright (c) 2005 E-Soft Inc. http://www.securityspace.com

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