Date: Tue, 27 Nov 2018 13:45:54 +0000 (UTC) From: "Timur I. Bakeyev" <timur@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r486009 - head/security/vuxml Message-ID: <201811271345.wARDjsQe045070@repo.freebsd.org>
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Author: timur Date: Tue Nov 27 13:45:54 2018 New Revision: 486009 URL: https://svnweb.freebsd.org/changeset/ports/486009 Log: Add an entry about new vulnerabilities in the Samba packages. Security: CVE-2018-14629 CVE-2018-16841 CVE-2018-16851 CVE-2018-16852 CVE-2018-16853 CVE-2018-16857 Sponsored by: my wife Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Nov 27 13:41:27 2018 (r486008) +++ head/security/vuxml/vuln.xml Tue Nov 27 13:45:54 2018 (r486009) @@ -58,6 +58,84 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="54976998-f248-11e8-81e2-005056a311d1"> + <topic>samba -- multiple vulnerabilities</topic> + <affects> + <package> + <name>samba46</name> + <range><le>4.6.16</le></range> + </package> + <package> + <name>samba47</name> + <range><lt>4.7.12</lt></range> + </package> + <package> + <name>samba48</name> + <range><lt>4.8.7</lt></range> + </package> + <package> + <name>samba49</name> + <range><lt>4.9.3</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>The samba project reports:</p> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-14629.html">; + <p>All versions of Samba from 4.0.0 onwards are vulnerable to infinite + query recursion caused by CNAME loops. Any dns record can be added via + ldap by an unprivileged user using the ldbadd tool, so this is a + security issue.</p> + </blockquote> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-16841.html">; + <p>When configured to accept smart-card authentication, Samba's KDC will call + talloc_free() twice on the same memory if the principal in a validly signed + certificate does not match the principal in the AS-REQ.</p> + </blockquote> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-16851.html">; + <p>During the processing of an LDAP search before Samba's AD DC returns + the LDAP entries to the client, the entries are cached in a single + memory object with a maximum size of 256MB. When this size is + reached, the Samba process providing the LDAP service will follow the + NULL pointer, terminating the process.</p> + </blockquote> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-16852.html">; + <p>During the processing of an DNS zone in the DNS management DCE/RPC server, + the internal DNS server or the Samba DLZ plugin for BIND9, if the + DSPROPERTY_ZONE_MASTER_SERVERS property or DSPROPERTY_ZONE_SCAVENGING_SERVERS + property is set, the server will follow a NULL pointer and terminate</p> + </blockquote> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-16853.html">; + <p>A user in a Samba AD domain can crash the KDC when Samba is built in the + non-default MIT Kerberos configuration.</p> + </blockquote> + <blockquote cite="https://www.samba.org/samba/security/CVE-2018-16857.html">; + <p>AD DC Configurations watching for bad passwords (to restrict brute forcing + of passwords) in a window of more than 3 minutes may not watch for bad + passwords at all.</p> + </blockquote> + </body> + </description> + <references> + <url>https://www.samba.org/samba/security/CVE-2018-14629.html</url>; + <cvename>CVE-2018-14629</cvename> + <url>https://www.samba.org/samba/security/CVE-2018-16841.html</url>; + <cvename>CVE-2018-16841</cvename> + <url>https://www.samba.org/samba/security/CVE-2018-16851.html</url>; + <cvename>CVE-2018-16851</cvename> + <url>https://www.samba.org/samba/security/CVE-2018-16852.html</url>; + <cvename>CVE-2018-16852</cvename> + <url>https://www.samba.org/samba/security/CVE-2018-16853.html</url>; + <cvename>CVE-2018-16853</cvename> + <url>https://www.samba.org/samba/security/CVE-2018-16857.html</url>; + <cvename>CVE-2018-16857</cvename> + </references> + <dates> + <discovery>2018-08-14</discovery> + <entry>2018-08-14</entry> + </dates> + </vuln> + <vuln vid="ec49f6b5-ee39-11e8-b2f4-74d435b63d51"> <topic>php-imap -- imap_open allows to run arbitrary shell commands via mailbox parameter</topic> <affects>
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