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mpg321: Format string vulnerability

Content:

1.  Gentoo Linux Security Advisory

Version Information

Advisory Reference GLSA 200503-34 / mpg321
Release Date March 28, 2005
Latest Revision March 28, 2005: 01
Impact normal
Exploitable remote
Package Vulnerable versions Unaffected versions Architecture(s)
media-sound/mpg321 < 0.2.10-r2 >= 0.2.10-r2 All supported architectures

Related bugreports: #86033

Synopsis

A flaw in the processing of ID3 tags in mpg321 could potentially lead to the execution of arbitrary code.

2.  Impact Information

Background

mpg321 is a GPL replacement for mpg123, a command line audio player with support for ID3. ID3 is a tagging system that allows metadata to be embedded within media files.

Description

A routine security audit of the mpg321 package revealed a known security issue remained unpatched. The vulnerability is a result of mpg321 printing embedded ID3 data to the console in an unsafe manner.

Impact

Successful exploitation would require a victim to play a specially crafted audio file using mpg321, potentially resulting in the execution of arbitrary code.

3.  Resolution Information

Workaround

There is no known workaround at this time.

Resolution

All mpg321 users should upgrade to the latest version:

Code Listing 3.1: Resolution

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-sound/mpg321-0.2.10-r2"

4.  References



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Page updated March 28, 2005

Summary: This is a Gentoo Linux Security Advisory

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