63 lines
1.8 KiB
XML
63 lines
1.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="200808-05">
|
|
<title>ISC DHCP: Denial of Service</title>
|
|
<synopsis>
|
|
A Denial of Service vulnerability was discovered in ISC DHCP.
|
|
</synopsis>
|
|
<product type="ebuild">dhcp</product>
|
|
<announced>2008-08-06</announced>
|
|
<revised count="01">2008-08-06</revised>
|
|
<bug>227135</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="net-misc/dhcp" auto="yes" arch="*">
|
|
<unaffected range="ge">3.1.1</unaffected>
|
|
<vulnerable range="lt">3.1.1</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>
|
|
ISC DHCP is ISC's reference implementation of all aspects of the
|
|
Dynamic Host Configuration Protocol.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>
|
|
A buffer overflow error was found in ISC DHCP server, that can only be
|
|
exploited under unusual server configurations where the DHCP server is
|
|
configured to provide clients with a large set of DHCP options.
|
|
</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>
|
|
A remote attacker could exploit this vulnerability to cause a Denial of
|
|
Service.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>
|
|
There is no known workaround at this time.
|
|
</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>
|
|
All ISC DHCP users should upgrade to the latest version:
|
|
</p>
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-misc/dhcp-3.1.1"</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0062">CVE-2007-0062</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2008-07-01T08:33:40Z">
|
|
rbu
|
|
</metadata>
|
|
<metadata tag="bugReady" timestamp="2008-07-04T13:11:49Z">
|
|
vorlon
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="2008-08-01T23:00:13Z">
|
|
keytoaster
|
|
</metadata>
|
|
</glsa>
|