Patch  oval:org.mitre.oval:def:15373
DSA-2405-1 apache2 -- multiple issues  

Several vulnerabilities have been found in the Apache HTTPD Server: CVE-2011-3607: An integer overflow in ap_pregsub could allow local attackers to execute arbitrary code at elevated privileges via crafted .htaccess files. CVE-2011-3368 CVE-2011-3639 CVE-2011-4317: The Apache HTTP Server did not properly validate the request URI for proxied requests. In certain reverse proxy configurations using the ProxyPassMatch directive or using the RewriteRule directive with the [P] flag, a remote attacker could make the proxy connect to an arbitrary server. The could allow the attacker to access internal servers that are not otherwise accessible from the outside. The three CVE ids denote slightly different variants of the same issue. Note that, even with this issue fixed, it is the responsibility of the administrator to ensure that the regular expression replacement pattern for the target URI does not allow a client to append arbitrary strings to the host or port parts of the target URI. This is a violation of the privilege separation between the apache2 processes and could potentially be used to worsen the impact of other vulnerabilities. CVE-2012-0053: The response message for error code 400 could be used to expose "httpOnly" cookies. This could allow a remote attacker using cross site scripting to steal authentication cookies. For the oldstable distribution, these problems have been fixed in version apache2 2.2.9-10+lenny12. For the stable distribution, these problems have been fixed in version apache2 2.2.16-6+squeeze6 For the testing distribution, these problems will be fixed in version 2.2.22-1. For the unstable distribution, these problems have been fixed in version 2.2.22-1. We recommend that you upgrade your apache2 packages. This update also contains updated apache2-mpm-itk packages which have been recompiled against the updated apache2 packages. The new version number
Create Date: 2012-03-29 Last Update Date: 2014-06-23

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: unix (from OVAL definitions) Products: unix
  • Debian GNU/Linux 5.0
  • Debian GNU/Linux 6.0
  • Debian GNU/kFreeBSD 6.0
  • apache2

References

Criteria

The patch should be installed
IF : Any one of the following are true
IF : All of the following are true Release section
Prerequisites (Extended Definitions)
Debian 6.0 is installed oval:org.mitre.oval:def:12959
IF : Installed architecture is all
Uname Test :  Installed architecture is all 
At least one of the objects listed below must exist on the system (Existence check)
Unix : uname Object The single uname object.
Output of "uname -a"
IF : apache2 DPKG is earlier than 2.2.16-6+squeeze6
Linux : Debian DPKG Test :  apache2 DPKG is earlier than 2.2.16-6+squeeze6 
At least one of the objects listed below must exist on the system (Existence check)
Linux : Debian DPKG Package apache2 package information
apache2
RPM Version less than 0:2.2.16-6+squeeze6 (datatype=evr_string)
version is earlier than 0:2.2.16-6+squeeze6 linux : dpkginfo_state 
IF : Any one of the following are true GNU/Linux or GNU/kFreeBSD kernel
Prerequisites (Extended Definitions)
Debian GNU/kFreeBSD is installed oval:org.mitre.oval:def:24698
Debian GNU/Linux is installed oval:org.mitre.oval:def:24894
IF : All of the following are true Release section
Prerequisites (Extended Definitions)
Debian GNU/Linux 5.0 is installed oval:org.mitre.oval:def:6513
IF : apache2 DPKG is earlier than 2.2.9-10+lenny12
Linux : Debian DPKG Test :  apache2 DPKG is earlier than 2.2.9-10+lenny12 
At least one of the objects listed below must exist on the system (Existence check)
Linux : Debian DPKG Package apache2 package information
apache2
RPM Version less than 0:2.2.9-10+lenny12 (datatype=evr_string)
version is earlier than 0:2.2.9-10+lenny12 linux : dpkginfo_state 
IF : Installed architecture is all
Uname Test :  Installed architecture is all 
At least one of the objects listed below must exist on the system (Existence check)
Unix : uname Object The single uname object.
Output of "uname -a"

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