Joined: 12 May 2004
|Posted: Wed Sep 07, 2005 4:01 pm Post subject: [ GLSA 200509-06 ] Squid: Denial of Service vulnerabilities
|Gentoo Linux Security Advisory
Title: Squid: Denial of Service vulnerabilities (GLSA 200509-06)
Date: September 07, 2005
Updated: May 22, 2006
Squid contains several bugs when handling certain malformed requests
resulting in a Denial of Service.
Squid is a full-featured Web proxy cache designed to run on Unix-like
systems. It supports proxying and caching of HTTP, FTP, and other
protocols, as well as SSL support, cache hierarchies, transparent
caching, access control lists and many more features.
Vulnerable: < 2.5.10-r2
Unaffected: >= 2.5.10-r2
Architectures: All supported architectures
Certain malformed requests result in a segmentation fault in the
sslConnectTimeout function, handling of other certain requests trigger
By performing malformed requests an attacker could cause Squid to crash
by triggering an assertion failure or invalid memory reference.
There is no known workaround at this time.
All Squid users should upgrade to the latest version:
|# emerge --sync
# emerge --ask --oneshot --verbose ">=net-proxy/squid-2.5.10-r2"
Last edited by GLSA on Tue Oct 08, 2013 4:20 am; edited 8 times in total