Improper Input Validation Affecting httpd package, versions <0:2.2.15-15.0.1.el6_2.1


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
91.7% (100th percentile)

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  • Snyk IDSNYK-ORACLE6-HTTPD-2465676
  • published10 Apr 2022
  • disclosed30 Nov 2011

Introduced: 30 Nov 2011

CVE-2011-4317  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Oracle:6 httpd to version 0:2.2.15-15.0.1.el6_2.1 or higher.
This issue was patched in ELSA-2012-0128.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd package and not the httpd package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1