CVE-2009-0801
EPSS 0.04%
Description
Squid, when transparent interception mode is enabled, uses the HTTP Host header to determine the remote endpoint, which allows remote attackers to bypass access controls for Flash, Java, Silverlight, and probably other technologies, and possibly communicate with restricted intranet sites, via a crafted web page that causes a client to send HTTP requests with a modified Host header.
How to fix CVE-2009-0801
To remediate CVE-2009-0801, upgrade the affected package to a fixed version below.
- Debian/squid—upgrade to 4.1-1 or later
Is CVE-2009-0801 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.1-1