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Debian 431-1 Moderate: Threat of Information Leak in Perl Module

debian
Calendar Grey February 2, 2004
Debian Logo
Debian Perl module faces an information leak issue that could expose sensitive file details to unauthorized users. Update advised.
An attacker could abuse suidperl to discover information about files that should not be accessible to unprivileged users.

Summary

Paul Szabo discovered a number of similar bugs in suidperl, a helper
program to run perl scripts with setuid privileges. By exploiting
these bugs, an attacker could abuse suidperl to discover information
about files (such as testing for their existence and some of their
permissions) that should not be accessible to unprivileged users.

For the current stable distribution (woody) this problem has been
fixed in version 5.6.1-8.6.

For the unstable distribution, this problem will be fixed soon. Refer
to Debian bug #220486.

We recommend that you update your perl package if you have the
"perl-suid" package installed.

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 r...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Package: perl

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