Date: Tue, 19 Sep 2017 16:59:15 +0000 (UTC) From: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r450148 - head/security/vuxml Message-ID: <201709191659.v8JGxFu8048886@repo.freebsd.org>
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Author: sunpoet Date: Tue Sep 19 16:59:15 2017 New Revision: 450148 URL: https://svnweb.freebsd.org/changeset/ports/450148 Log: Document Ruby vulnerability Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Sep 19 16:49:12 2017 (r450147) +++ head/security/vuxml/vuln.xml Tue Sep 19 16:59:15 2017 (r450148) @@ -58,6 +58,61 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="95b01379-9d52-11e7-a25c-471bafc3262f"> + <topic>ruby -- multiple vulnerabilities</topic> + <affects> + <package> + <name>ruby</name> + <range><ge>2.2.0</ge><lt>2.2.8</lt></range> + <range><ge>2.3.0</ge><lt>2.3.5</lt></range> + <range><ge>2.4.0</ge><lt>2.4.2</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Ruby blog:</p> + <blockquote cite="https://www.ruby-lang.org/en/security/">; + <p>CVE-2017-0898: Buffer underrun vulnerability in Kernel.sprintf</p> + <p>If a malicious format string which contains a precious specifier (*) + is passed and a huge minus value is also passed to the specifier, + buffer underrun may be caused. In such situation, the result may + contains heap, or the Ruby interpreter may crash.</p> + <p>CVE-2017-10784: Escape sequence injection vulnerability in the Basic + authentication of WEBrick</p> + <p>When using the Basic authentication of WEBrick, clients can pass an + arbitrary string as the user name. WEBrick outputs the passed user name + intact to its log, then an attacker can inject malicious escape + sequences to the log and dangerous control characters may be executed + on a victim’s terminal emulator.</p> + <p>This vulnerability is similar to a vulnerability already fixed, but + it had not been fixed in the Basic authentication.</p> + <p>CVE-2017-14033: Buffer underrun vulnerability in OpenSSL ASN1 decode</p> + <p>If a malicious string is passed to the decode method of OpenSSL::ASN1, + buffer underrun may be caused and the Ruby interpreter may crash.</p> + <p>CVE-2017-14064: Heap exposure vulnerability in generating JSON</p> + <p>The generate method of JSON module optionally accepts an instance of + JSON::Ext::Generator::State class. If a malicious instance is passed, + the result may include contents of heap.</p> + </blockquote> + </body> + </description> + <references> + <url>https://www.ruby-lang.org/en/security/</url>; + <url>https://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/</url>; + <url>https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/</url>; + <url>https://www.ruby-lang.org/en/news/2017/09/14/openssl-asn1-buffer-underrun-cve-2017-14033/</url>; + <url>https://www.ruby-lang.org/en/news/2017/09/14/json-heap-exposure-cve-2017-14064/</url>; + <cvename>CVE-2017-0898</cvename> + <cvename>CVE-2017-10784</cvename> + <cvename>CVE-2017-14033</cvename> + <cvename>CVE-2017-14064</cvename> + </references> + <dates> + <discovery>2017-09-14</discovery> + <entry>2017-09-19</entry> + </dates> + </vuln> + <vuln vid="2bffdf2f-9d45-11e7-a25c-471bafc3262f"> <topic>rubygem-geminabox -- XSS & CSRF vulnerabilities</topic> <affects>
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