CVE-2009-0801 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.kb.cert.org/vuls/id/435052 | CVE | Third Party AdvisoryUS Government Resource |
| http://www.securityfocus.com/bid/33858 | CVE | |
| http://www.kb.cert.org/vuls/id/435052 | [email protected] | Third Party AdvisoryUS Government Resource |
| http://www.securityfocus.com/bid/33858 | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-264 | Permissions, Privileges, and Access Controls | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| squid squid web proxy cache | 2.7 2.7.stable5 2.7.stable6 3.0 3.0_pre1 3.0_pre2 3.0_pre3 3.0_stable1 3.0_stable2 3.0_stable3 3.0_stable4 3.0_stable5 3.0_stable6 3.0_stable7 3.0_stable12 3.0_stable13 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 16, 2026 | CVE Modified | [email protected] |
| Apr 23, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Mar 4, 2009 | Initial Analysis | [email protected] |