Signature Detail
Short Name |
HTTP:PROXY:SQUID-AT-AT |
|---|---|
Severity |
Medium |
Recommended |
No |
Category |
HTTP |
Keywords |
squid proxy IE internet explorer |
Release Date |
2004/08/25 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
HTTP: Squid Double @ Evasion
This signature detects URLs that contain multiple @ characters. Squid/2.3.STABLE5 is vulnerable. Internet Explorer users can use these malicious URLs to evade Web proxies and gain direct access to the Internet.
Extended Description
A local user can craft an URL and bypass Squid proxy access restrictions, and directly connect to the Internet.
References