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F5 Networks: K15889 (CVE-2011-3368): Apache HTTP server vulnerabilities CVE-2011-3368, CVE-2011-4317, CVE-2012-0021, CVE-2012-0031, and CVE-2012-0053

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F5 Networks: K15889 (CVE-2011-3368): Apache HTTP server vulnerabilities CVE-2011-3368, CVE-2011-4317, CVE-2012-0021, CVE-2012-0031, and CVE-2012-0053

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
10/05/2011
Created
07/25/2018
Added
12/20/2017
Modified
02/01/2018

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 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 initial @ (at sign) character.

Solution(s)

  • f5-big-ip-upgrade-latest

References

  • https://support.f5.com/csp/article/K15889
  • APPLE-SA-2012-09-19-2
  • SUSE-SU-2011:1229
  • RHSA-2011:1391
  • RHSA-2011:1392
  • RHSA-2012:0542
  • RHSA-2012:0543
  • DSA-2405
  • MDVSA-2011:144
  • MDVSA-2013:150
  • 49957
  • 1026144
  • apache-modproxy-information-disclosure(70336)
  • CVE-2011-3368
  • USN-1259-1
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