Date: Wed, 28 Aug 2019 15:58:10 +0000 (UTC) From: Larry Rosenman <ler@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r510074 - head/security/vuxml Message-ID: <201908281558.x7SFwAUU008682@repo.freebsd.org>
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Author: ler Date: Wed Aug 28 15:58:09 2019 New Revision: 510074 URL: https://svnweb.freebsd.org/changeset/ports/510074 Log: security/vuxml: document dovecot,dovecot-pigeonhole vulns Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Wed Aug 28 15:57:25 2019 (r510073) +++ head/security/vuxml/vuln.xml Wed Aug 28 15:58:09 2019 (r510074) @@ -58,6 +58,51 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="abaaecda-ea16-43e2-bad0-d34a9ac576b1"> + <topic>Dovecot -- improper input validation</topic> + <affects> + <package> + <name>dovecot</name> + <range><lt>2.3.7.2</lt></range> + </package> + <package> + <name>dovecot-pigeonhole</name> + <range><lt>0.5.7.2</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Aki Tuomi reports:</p> + <blockquote cite="https://dovecot.org/pipermail/dovecot/2019-August/116874.html">; + <p>Vulnerability Details: + +IMAP and ManageSieve protocol parsers do not properly handle NUL byte +when scanning data in quoted strings, leading to out of bounds heap +memory writes. + +Risk: + +This vulnerability allows for out-of-bounds writes to objects stored on +the heap up to 8096 bytes in pre-login phase, and 65536 bytes post-login +phase, allowing sufficiently skilled attacker to perform complicated +attacks that can lead to leaking private information or remote code +execution. Abuse of this bug is very difficult to observe, as it does +not necessarily cause a crash. Attempts to abuse this bug are not +directly evident from logs. +</p> + </blockquote> + </body> + </description> + <references> + <url>https://dovecot.org/pipermail/dovecot/2019-August/116874.html</url>; + <cvename>CVE-2019-11500</cvename> + </references> + <dates> + <discovery>2019-04-13</discovery> + <entry>2019-08-28</entry> + </dates> + </vuln> + <vuln vid="7a7891fc-6318-447a-ba45-31d525ec11a0"> <topic>jenkins -- multiple vulnerabilities</topic> <affects>
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