CVE-2011-3368

NameCVE-2011-3368
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2405-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
apache2 (PTS)wheezy2.2.22-13+deb7u6fixed
wheezy (security)2.2.22-13+deb7u7fixed
jessie2.4.10-10+deb8u4fixed
jessie (security)2.4.10-10+deb8u5fixed
stretch, sid2.4.23-4fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
apache2source(unstable)2.2.21-2medium
apache2sourcelenny2.2.9-10+lenny12mediumDSA-2405-1
apache2sourcesqueeze2.2.16-6+squeeze6mediumDSA-2405-1

Notes

http://article.gmane.org/gmane.comp.apache.announce/61

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