Description
The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21, 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 via a malformed URI containing an @ (at sign) character and a : (colon) character in invalid positions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-3368.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2405-1 | apache2 security update |
Ubuntu USN |
USN-1368-1 | Apache HTTP Server vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T00:01:51.602Z
Reserved: 2011-11-04T00:00:00.000Z
Link: CVE-2011-4317
No data.
Status : Modified
Published: 2011-11-30T04:05:58.670
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-4317
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
Ubuntu USN