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Code Issues Releases Activity

Document more dbus vulnabilities.

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Koop Mast 2014-07-03 14:57:40 +00:00
parent 88ccd7cce4
commit 66c747aa5c
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=360379
1 changed files with 41 additions and 0 deletions
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security/vuxml/vuln.xml
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@ -57,6 +57,47 @@ Notes:
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<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="e6a7636a-02d0-11e4-88b6-080027671656">
<topic>dbus -- multiple vulnabilities</topic>
<affects>
<package>
<name>dbus</name>
<range><lt>1.8.6</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Simon McVittie reports:</p>
<blockquote cite="http://lists.freedesktop.org/archives/dbus/2014-July/016235.html">
<p>Alban Crequy at Collabora Ltd. discovered a bug in dbus-daemon's
support for file descriptor passing. A malicious process could
force system services or user applications to be disconnected
from the D-Bus system bus by sending them a message containing
a file descriptor, then causing that file descriptor to exceed
the kernel's maximum recursion depth (itself introduced to fix
a DoS) before dbus-daemon forwards the message to the victim
process. Most services and applications exit when disconnected
from the system bus, leading to a denial of service.</p>
<p>Additionally, Alban discovered that bug fd.o#79694, a bug
previously reported by Alejandro Martínez Suárez which was n
believed to be security flaw, could be used for a similar denial
of service, by causing dbus-daemon to attempt to forward invalid
file descriptors to a victim process when file descriptors become
associated with the wrong message.</p>
</blockquote>
</body>
</description>
<references>
<cvename>CVE-2014-3532</cvename>
<cvename>CVE-2014-3533</cvename>
<url>http://lists.freedesktop.org/archives/dbus/2014-July/016235.html</url>
</references>
<dates>
<discovery>2014-07-02</discovery>
<entry>2014-07-03</entry>
</dates>
</vuln>
<vuln vid="17dfd984-feba-11e3-b938-5404a68ad561">
<topic>mencoder -- potential buffer overrun when processing malicious lzo compressed input</topic>
<affects>