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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200412-08">
<title>nfs-utils: Multiple remote vulnerabilities</title>
<synopsis>
Multiple vulnerabilities have been discovered in nfs-utils that could lead
to a Denial of Service, or the execution of arbitrary code.
</synopsis>
<product type="ebuild">nfs-utils</product>
<announced>December 14, 2004</announced>
<revised>December 14, 2004: 01</revised>
<bug>72113</bug>
<access>remote</access>
<affected>
<package name="net-fs/nfs-utils" auto="yes" arch="*">
<unaffected range="ge">1.0.6-r6</unaffected>
<vulnerable range="lt">1.0.6-r6</vulnerable>
</package>
</affected>
<background>
<p>
nfs-utils is a package containing the client and daemon
implementations for the NFS protocol.
</p>
</background>
<description>
<p>
Arjan van de Ven has discovered a buffer overflow on 64-bit
architectures in 'rquota_server.c' of nfs-utils (CAN-2004-0946). A
remotely exploitable flaw on all architectures also exists in the
'statd.c' file of nfs-utils (CAN-2004-1014), which can be triggered by
a mishandled SIGPIPE.
</p>
</description>
<impact type="high">
<p>
A remote attacker could potentially cause a Denial of Service, or
even execute arbitrary code (64-bit architectures only) on a remote NFS
server.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All nfs-utils users should upgarde to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=net-fs/nfs-utils-1.0.6-r6&quot;</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0946">CAN-2004-0946</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-1014">CAN-2004-1014</uri>
</references>
<metadata tag="requester" timestamp="Sun, 5 Dec 2004 18:33:51 +0000">
koon
</metadata>
<metadata tag="submitter" timestamp="Mon, 6 Dec 2004 15:50:26 +0000">
lewk
</metadata>
<metadata tag="bugReady" timestamp="Sat, 11 Dec 2004 10:25:46 +0000">
koon
</metadata>
</glsa>