Debian-LTS alert DLA-553-1 (apache2)

From:
    	     
 
Salvatore Bonaccorso <carnil@debian.org> 
To:
    	     
 
debian-lts-announce@lists.debian.org 
Subject:
    	     
 
[SECURITY] [DLA 553-1] apache2 security update 
Date:
    	     
 
Wed, 20 Jul 2016 11:30:29 +0000
Message-ID:
    	     
 
<E1bPpht-0000TX-3l@master.debian.org>
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Package        : apache2
Version        : 2.2.22-13+deb7u7
CVE ID         : CVE-2016-5387

Scott Geary of VendHQ discovered that the Apache HTTPD server used the
value of the Proxy header from HTTP requests to initialize the
HTTP_PROXY environment variable for CGI scripts, which in turn was
incorrectly used by certain HTTP client implementations to configure the
proxy for outgoing HTTP requests. A remote attacker could possibly use
this flaw to redirect HTTP requests performed by a CGI script to an
attacker-controlled proxy via a malicious HTTP request.

For Debian 7 "Wheezy", this problem has been fixed in version
2.2.22-13+deb7u7.

We recommend that you upgrade your apache2 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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