Date: Fri, 1 Mar 2013 02:08:31 +0000 (UTC) From: Wesley Shields <wxs@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r313132 - head/security/vuxml Message-ID: <201303010208.r2128VkW042362@svn.freebsd.org>
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Author: wxs Date: Fri Mar 1 02:08:30 2013 New Revision: 313132 URL: http://svnweb.freebsd.org/changeset/ports/313132 Log: Document two sudo problems. Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Fri Mar 1 01:57:28 2013 (r313131) +++ head/security/vuxml/vuln.xml Fri Mar 1 02:08:30 2013 (r313132) @@ -51,6 +51,67 @@ Note: Please add new entries to the beg --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="764344fb-8214-11e2-9273-902b343deec9"> + <topic>sudo -- Authentication bypass when clock is reset</topic> + <affects> + <package> + <name>sudo</name> + <range><lt>1.8.6.p7</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Todd Miller reports:</p> + <blockquote cite="http://www.sudo.ws/sudo/alerts/epoch_ticket.html">; + <p>The flaw may allow someone with physical access to a machine that + is not password-protected to run sudo commands without knowing the + logged in user's password. On systems where sudo is the principal + way of running commands as root, such as on Ubuntu and Mac OS X, + there is a greater chance that the logged in user has run sudo + before and thus that an attack would succeed.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2013-1775</cvename> + <url>http://www.sudo.ws/sudo/alerts/epoch_ticket.html</url>; + </references> + <dates> + <discovery>2013-02-27</discovery> + <entry>2013-03-01</entry> + </dates> + </vuln> + + <vuln vid="82cfd919-8213-11e2-9273-902b343deec9"> + <topic>sudo -- Potential bypass of tty_tickets constraints</topic> + <affects> + <package> + <name>sudo</name> + <range><lt>1.8.6.p7</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Todd Miller reports:</p> + <blockquote cite="http://www.sudo.ws/sudo/alerts/tty_tickets.html">; + <p>A (potentially malicious) program run by a user with sudo access + may be able to bypass the "tty_ticket" constraints. In order for + this to succeed there must exist on the machine a terminal device + that the user has previously authenticated themselves on via sudo + within the last time stamp timeout (5 minutes by default).</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2013-1776</cvename> + <url>http://www.sudo.ws/sudo/alerts/tty_tickets.html</url>; + </references> + <dates> + <discovery>2013-02-27</discovery> + <entry>2013-03-01</entry> + </dates> + </vuln> + <vuln vid="aa7764af-0b5e-4ddc-bc65-38ad697a484f"> <topic>rubygem-dragonfly -- arbitrary code execution</topic> <affects>
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