CVE-2011-3639

Source
https://nvd.nist.gov/vuln/detail/CVE-2011-3639
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2011-3639.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2011-3639
Downstream
Published
2011-11-30T04:05:58Z
Modified
2025-08-09T20:01:28Z
Summary
[none]
Details

The mod_proxy module in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x before 2.2.18, when the Revision 1179239 patch is in place, does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers by using the HTTP/0.9 protocol with a malformed URI containing an initial @ (at sign) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368.

References

Affected packages