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The apache2/2.4.29-r1 common file upload module is vulnerable to remote file inclusion when manipulat ing request parameters in the url to include a filename or other values in the filename that are incorrectly used as paths to write files on the host system. A remote attacker could use this flaw to read files from a path outside of a webroot directory, such as accessing a private .htaccess file, giving them access ot sensitive information and compromise the server hosting it. This patch works for all released versions of apache 2.4 and later release versions including 2.4.27 and 2.4. 30: --- a2enmod_apache2.4.27.diff 2017-07-24 08:19:15.000000000 +0200 php7/7.0.0-r1 The php upload_max_filesize and post_max_size session variables can be manipulated to allow for files to be uploaded larger than the allowed size, potentially allowing for denial of service or privilege escalation attacks by using large values that can cause memory allocation failures and consequently lead to a crash of the php process running the script which uses these set variables. For more information on this flaw read the php security advisory. This patch works for all alpha, beta and release candidate versions of php7/7.0.0: xsltproc would cause a denial of service when processing large files due to mishandling of integer values during conversion to different document encodings. This flaw affects XSLT processors like xsltproc that do not perform range checking on values received from external sources, thus allowing for remote attackers to inject arbitrary XML contents into an existing document or cause the application to enter an infinite loop, resulting in denial-of-service conditions. This patch works for all released versions of xsltproc after 1.0.33, but should have been applied within xsltproc version 1.0.34: --- a2enmod_xsltproc.diff 2015-03-25 13:29:48.000000000 +0100 Tested on Gentoo with Squid 3. 5.8, mod_security 2.9.0 and re2 0.4.1: Re2 applied to 1.1.2 failed to work as expected, causing a segmentation fault for the exploder running on the remote server when trying to extract an xml from a crafted URI. The aurorabackend exploit_server was created to demonstrate this attack vector in more detail, but failed on several times due to a number of critical errors caused by install scripts that have been written in java-land and hence are not supported by the web server software itself: Re2 was shipped with Squid 3.7 and is supposed to have been fixed since then, however some reports indicate that some versions of 3. cfa1e77820
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