Date: Sun, 3 Apr 2016 13:43:13 +0000 (UTC) From: Jason Unovitch <junovitch@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r412471 - head/security/vuxml Message-ID: <201604031343.u33DhDWS038233@repo.freebsd.org>
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Author: junovitch Date: Sun Apr 3 13:43:13 2016 New Revision: 412471 URL: https://svnweb.freebsd.org/changeset/ports/412471 Log: Document PCRE heap overflow vulnerability PR: 208260 Reported by: Sevan Janiyan <venture37@geeklan.co.uk> Security: CVE-2016-1283 Security: https://vuxml.FreeBSD.org/freebsd/497b82e0-f9a0-11e5-92ce-002590263bf5.html Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Sun Apr 3 13:25:48 2016 (r412470) +++ head/security/vuxml/vuln.xml Sun Apr 3 13:43:13 2016 (r412471) @@ -58,6 +58,39 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="497b82e0-f9a0-11e5-92ce-002590263bf5"> + <topic>pcre -- heap overflow vulnerability</topic> + <affects> + <package> + <name>pcre</name> + <range><lt>8.38_1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Mitre reports:</p> + <blockquote cite="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1283">; + <p>The pcre_compile2 function in pcre_compile.c in PCRE 8.38 + mishandles the /((?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'RR'(?'R'\){97)?J)?J)(?'R'(?'R'\){99|(:(?|(?'R')(\k'R')|((?'R')))H'R'R)(H'R))))))/ + pattern and related patterns with named subgroups, which allows + remote attackers to cause a denial of service (heap-based buffer + overflow) or possibly have unspecified other impact via a crafted + regular expression, as demonstrated by a JavaScript RegExp object + encountered by Konqueror.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2016-1283</cvename> + <freebsdpr>ports/208260</freebsdpr> + <url>https://bugs.exim.org/show_bug.cgi?id=1767</url>; + </references> + <dates> + <discovery>2016-02-27</discovery> + <entry>2016-04-03</entry> + </dates> + </vuln> + <vuln vid="df328fac-f942-11e5-92ce-002590263bf5"> <topic>py-djblets -- Self-XSS vulnerability</topic> <affects>
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