Date: Fri, 8 Nov 2013 12:50:29 +0000 (UTC) From: Bryan Drewery <bdrewery@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r333217 - head/security/vuxml Message-ID: <201311081250.rA8CoTAw082063@svn.freebsd.org>
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Author: bdrewery Date: Fri Nov 8 12:50:28 2013 New Revision: 333217 URL: http://svnweb.freebsd.org/changeset/ports/333217 Log: - Document memory corruption in security/openssh-portable Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Fri Nov 8 12:46:34 2013 (r333216) +++ head/security/vuxml/vuln.xml Fri Nov 8 12:50:28 2013 (r333217) @@ -51,6 +51,51 @@ Note: Please add new entries to the beg --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="5709d244-4873-11e3-8a46-000d601460a4"> + <topic>OpenSSH -- Memory corruption in sshd</topic> + <affects> + <package> + <name>openssh-portable</name> + <range><lt>6.4p1,1</lt></range> + <range><ge>6.2p2,1</ge></range> + </package> + <package> + <name>openssh-portable-base</name> + <range><lt>6.4p1,1</lt></range> + <range><ge>6.2p2,1</ge></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>OpenSSH development team reports:</p> + <blockquote cite="http://www.openssh.com/txt/gcmrekey.adv">; + <p>A memory corruption vulnerability exists in the post- + authentication sshd process when an AES-GCM cipher + (aes128-gcm@openssh.com or aes256-gcm@openssh.com) is + selected during kex exchange. + + If exploited, this vulnerability might permit code execution + with the privileges of the authenticated user and may + therefore allow bypassing restricted shell/command + configurations.</p> + <p>Either upgrade to 6.4 or disable AES-GCM in the server + configuration. The following sshd_config option will disable + AES-GCM while leaving other ciphers active: + + Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc + </p> + </blockquote> + </body> + </description> + <references> + <url>http://www.openssh.com/txt/gcmrekey.adv</url>; + </references> + <dates> + <discovery>2013-11-07</discovery> + <entry>2013-11-08</entry> + </dates> + </vuln> + <vuln vid="f969bad7-46fc-11e3-b6ee-00269ee29e57"> <topic>Quassel IRC -- SQL injection vulnerability</topic> <affects>
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