Joined: 13 Jun 2003
Location: Barcelona, Spain
|Posted: Wed May 19, 2004 6:02 pm Post subject: [ GLSA 200405-10 ] Icecast denial of service vulnerability
|Gentoo Linux Security Advisory
Title: Icecast denial of service vulnerability (GLSA 200405-10)
Date: May 19, 2004
Updated: May 22, 2006
Icecast is vulnerable to a denial of service attack allowing remote users to crash the application.
Icecast is a program that streams audio data to listeners over the Internet.
Vulnerable: <= 2.0.0
Unaffected: >= 2.0.1
Architectures: All supported architectures
There is an out-of-bounds read error in the web interface of Icecast when handling Basic Authorization requests. This vulnerability can theorically be exploited by sending a specially crafted Authorization header to the server.
By exploiting this vulnerability, it is possible to crash the Icecast server remotely, resulting in a denial of service attack.
There is no known workaround at this time. All users are advised to upgrade to the latest available version of Icecast.
All users of Icecast should upgrade to the latest stable version:
|# emerge sync
# emerge -pv ">=net-misc/icecast-2.0.1"
# emerge ">=net-misc/icecast-2.0.1"
Icecast 2.0.1 announcement
Last edited by GLSA on Tue May 23, 2006 4:16 am; edited 2 times in total