libid3tag: Denial of Service

Security Team  Contact Address

Updated May 14, 2008

1.  Gentoo Linux Security Advisory

Version Information

Advisory Reference GLSA 200805-15 / libid3tag
Release Date May 14, 2008
Latest Revision May 14, 2008: 01
Impact normal
Exploitable remote
Package Vulnerable versions Unaffected versions Architecture(s)
media-libs/libid3tag < 0.15.1b-r2 >= 0.15.1b-r2 All supported architectures

Related bugreports: #210564

Synopsis

A Denial of Service vulnerability was found in libid3tag.

2.  Impact Information

Background

libid3tag is an ID3 tag manipulation library.

Description

Kentaro Oda reported an infinite loop in the file field.c when parsing an MP3 file with an ID3_FIELD_TYPE_STRINGLIST field that ends in '\0'.

Impact

A remote attacker could entice a user to open a specially crafted MP3 file, possibly resulting in a Denial of Service.

3.  Resolution Information

Workaround

There is no known workaround at this time.

Resolution

All libid3tag users should upgrade to the latest version:

Code Listing 3.1: Resolution

# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/libid3tag-0.15.1b-r2"

4.  References