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Document nsd vulnerability

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The referenced PR contains a fix that bumps PORTREVISION, so the entry will
not match fixed versions.

PR:		ports/170024
Obtained from:	http://www.nlnetlabs.nl/downloads/CVE-2012-2978.txt
Security:	CVE-2012-2978
This commit is contained in:
Chris Rees 2012-07-20 14:53:03 +00:00
parent a925197d35
commit e09428d3ce
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=301228
1 changed files with 31 additions and 0 deletions
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31
security/vuxml/vuln.xml
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@ -52,6 +52,37 @@ Note: Please add new entries to the beginning of this file.
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="ce82bfeb-d276-11e1-92c6-14dae938ec40">
<topic>dns/nsd -- DoS vulnerability from non-standard DNS packet</topic>
<affects>
<package>
<name>nsd</name>
<range><lt>3.2.11_2</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Marek Vavrusa and Lubos Slovak report:</p>
<blockquote cite="http://www.nlnetlabs.nl/downloads/CVE-2012-2978.txt">
<p>It is possible to crash (SIGSEGV) a NSD child server process
by sending it a non-standard DNS packet from any host on the
internet. A crashed child process will automatically be restarted
by the parent process, but an attacker may keep the NSD server
occupied restarting child processes by sending it a stream of
such packets effectively preventing the NSD server to serve.</p>
</blockquote>
</body>
</description>
<references>
<cvename>CVE-2012-2978</cvename>
<freebsdpr>ports/170024</freebsdpr>
</references>
<dates>
<discovery>2012-07-19</discovery>
<entry>2012-07-20</entry>
</dates>
</vuln>
<vuln vid="a460035e-d111-11e1-aff7-001fd056c417">
<topic>libjpeg-turbo -- heap-based buffer overflow</topic>
<affects>