Date: Tue, 17 Jul 2018 15:29:24 +0000 (UTC) From: Jochen Neumeister <joneum@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r474803 - head/security/vuxml Message-ID: <201807171529.w6HFTO6A006486@repo.freebsd.org>
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Author: joneum Date: Tue Jul 17 15:29:24 2018 New Revision: 474803 URL: https://svnweb.freebsd.org/changeset/ports/474803 Log: Document vulberability for typo3-7 and typo3-8 Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Jul 17 15:01:56 2018 (r474802) +++ head/security/vuxml/vuln.xml Tue Jul 17 15:29:24 2018 (r474803) @@ -58,6 +58,64 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="ef013039-89cd-11e8-84e9-00e04c1ea73d"> + <topic>typo3 -- multiple vulnerabilities</topic> + <affects> + <package> + <name>typo3-7</name> + <range><lt>7.6.30</lt></range> + </package> + <package> + <name>typo3-8</name> + <range><lt>8.7.17</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Typo3 core team reports:</p> + <blockquote cite="https://typo3.org/article/typo3-931-8717-and-7630-security-releases-published/">; + <p>It has been discovered that TYPO3’s Salted Password system extension (which is a mandatory system component) + is vulnerable to Authentication Bypass when using hashing methods which are related by PHP class inheritance. + In standard TYPO3 core distributions stored passwords using the blowfish hashing algorithm can be overridden + when using MD5 as the default hashing algorithm by just knowing a valid username. + Per default the Portable PHP hashing algorithm (PHPass) is used which is not vulnerable.</p> + <p>Phar files (formerly known as "PHP archives") can act als self extracting archives which leads to the fact + that source code is executed when Phar files are invoked. The Phar file format is not limited to be stored + with a dedicated file extension - "bundle.phar" would be valid as well as "bundle.txt" would be. This way, + Phar files can be obfuscated as image or text file which would not be denied from being uploaded and persisted + to a TYPO3 installation. Due to a missing sanitization of user input, those Phar files can be invoked by + manipulated URLs in TYPO3 backend forms. A valid backend user account is needed to exploit this vulnerability. + In theory the attack vector would be possible in the TYPO3 frontend as well, however no functional exploit + has been identified so far.</p> + <p>Failing to properly dissociate system related configuration from user generated configuration, + the Form Framework (system extension "form") is vulnerable to SQL injection and Privilege Escalation. + Basically instructions can be persisted to a form definition file that were not configured to be modified - + this applies to definitions managed using the form editor module as well as direct file upload using the regular + file list module. A valid backend user account as well as having system extension form activated are needed + in order to exploit this vulnerability.</p> + <p>It has been discovered that the Form Framework (system extension "form") is vulnerable to Insecure Deserialization + when being used with the additional PHP PECL package “yaml”, which is capable of unserializing YAML contents + to PHP objects. A valid backend user account as well as having PHP setting "yaml.decode_php" enabled is needed + to exploit this vulnerability.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CORE-SA-2018-001</cvename> + <cvename>CORE-SA-2018-002</cvename> + <cvename>CORE-SA-2018-003</cvename> + <cvename>CORE-SA-2018-004</cvename> + <url>https://typo3.org/security/advisory/typo3-core-sa-2018-001/</url>; + <url>https://typo3.org/security/advisory/typo3-core-sa-2018-002/</url>; + <url>https://typo3.org/security/advisory/typo3-core-sa-2018-003/</url>; + <url>https://typo3.org/security/advisory/typo3-core-sa-2018-004/</url>; + </references> + <dates> + <discovery>2018-07-12</discovery> + <entry>2018-07-17</entry> + </dates> + </vuln> + <vuln vid="fe93803c-883f-11e8-9f0c-001b216d295b"> <topic>Several Security Defects in the Bouncy Castle Crypto APIs</topic> <affects>
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