svn commit: r540715 - head/security/vuxml
Matthias Andree
mandree at FreeBSD.org
Sun Jun 28 13:52:20 UTC 2020
Author: mandree
Date: Sun Jun 28 13:52:19 2020
New Revision: 540715
URL: https://svnweb.freebsd.org/changeset/ports/540715
Log:
security/putty: two security vulnerabilities in versions < 0.74
Security: 6190c0cd-b945-11ea-9401-2dcf562daa69
Security: CVE-2020-14002
Security: FZI-2020-5
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Sun Jun 28 13:49:01 2020 (r540714)
+++ head/security/vuxml/vuln.xml Sun Jun 28 13:52:19 2020 (r540715)
@@ -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="6190c0cd-b945-11ea-9401-2dcf562daa69">
+ <topic>PuTTY -- Release 0.74 fixes two security vulnerabilities</topic>
+ <affects>
+ <package>
+ <name>putty</name>
+ <range><lt>0.74</lt></range>
+ </package>
+ <package>
+ <name>putty-gtk2</name>
+ <range><lt>0.74</lt></range>
+ </package>
+ <package>
+ <name>putty-nogtk</name>
+ <range><lt>0.74</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>Simon Tatham reports:</p>
+ <blockquote cite="https://lists.tartarus.org/pipermail/putty-announce/2020/000030.html">
+ <p>[Release 0.74] fixes the following security issues:</p>
+ <ul><li>New configuration option to disable PuTTY's default policy of
+ changing its host key algorithm preferences to prefer keys it
+ already knows. (There is a theoretical information leak in this
+ policy.) [CVE-2020-14002]</li>
+ <li>In some situations an SSH server could cause PuTTY to access freed
+ mdmory by pretending to accept an SSH key and then refusing the
+ actual signature. It can only happen if you're using an SSH agent.</li>
+ </ul>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <url>https://lists.tartarus.org/pipermail/putty-announce/2020/000030.html</url>
+ <url>https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-dynamic-hostkey-info-leak.html</url>
+ <url>https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-2-ausnutzung-eines-informationslecks-fuer-gezielte-mitm-angriffe-auf-ssh-clients/</url>
+ <cvename>CVE-2020-14002</cvename>
+ <url>https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-agent-keylist-used-after-free.html</url>
+ </references>
+ <dates>
+ <discovery>2020-06-27</discovery>
+ <entry>2020-06-28</entry>
+ </dates>
+ </vuln>
+
<vuln vid="6a5d15b6-b661-11ea-8015-e09467587c17">
<topic>chromium -- multiple vulnerabilities</topic>
<affects>
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