Date: Mon, 18 Nov 2019 18:13:57 +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: r517921 - head/security/vuxml Message-ID: <201911181813.xAIIDvx4039034@repo.freebsd.org>
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Author: sunpoet Date: Mon Nov 18 18:13:56 2019 New Revision: 517921 URL: https://svnweb.freebsd.org/changeset/ports/517921 Log: Document libidn2 vulnerability Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Mon Nov 18 18:13:49 2019 (r517920) +++ head/security/vuxml/vuln.xml Mon Nov 18 18:13:56 2019 (r517921) @@ -58,6 +58,41 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="f04f840d-0840-11ea-8d66-75d3253ef913"> + <topic>libidn2 -- roundtrip check vulnerability</topic> + <affects> + <package> + <name>libidn2</name> + <range><lt>2.3.0</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>CVE list:</p> + <blockquote cite="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12290">; + <p>.</p> + <p>GNU libidn2 before 2.2.0 fails to perform the roundtrip checks + specified in RFC3490 Section 4.2 when converting A-labels to U-labels. + This makes it possible in some circumstances for one domain to + impersonate another. By creating a malicious domain that matches a + target domain except for the inclusion of certain punycoded Unicode + characters (that would be discarded when converted first to a Unicode + label and then back to an ASCII label), arbitrary domains can be + impersonated.</p> + </blockquote> + </body> + </description> + <references> + <url>https://gitlab.com/libidn/libidn2/blob/master/NEWS</url>; + <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12290</url>; + <cvename>CVE-2019-12290</cvename> + </references> + <dates> + <discovery>2019-11-14</discovery> + <entry>2019-11-18</entry> + </dates> + </vuln> + <vuln vid="f59af308-07f3-11ea-8c56-f8b156b6dcc8"> <topic>GNU cpio -- multiple vulnerabilities</topic> <affects>
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