66 lines
2 KiB
XML
66 lines
2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="200703-28">
|
|
<title>CUPS: Denial of Service</title>
|
|
<synopsis>
|
|
CUPS incorrectly handles partially-negotiated SSL connections allowing for
|
|
a Denial of Service.
|
|
</synopsis>
|
|
<product type="ebuild">cups</product>
|
|
<announced>2007-03-31</announced>
|
|
<revised count="01">2007-03-31</revised>
|
|
<bug>170881</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="net-print/cups" auto="yes" arch="*">
|
|
<unaffected range="ge">1.2.9</unaffected>
|
|
<vulnerable range="lt">1.2.9</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>
|
|
CUPS provides a portable printing layer for UNIX-based operating
|
|
systems.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>
|
|
CUPS does not properly handle partially-negotiated SSL connections.
|
|
Upon receiving a partially-negotiated SSL connection, CUPS no longer
|
|
accepts further incoming connections, as the initial connection never
|
|
times out.
|
|
</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>
|
|
An attacker could partially negotiate an SSL connection with a CUPS
|
|
server, and cause future connections to that server to fail, resulting
|
|
in a Denial of Service.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>
|
|
There is no known workaround at this time.
|
|
</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>
|
|
All CUPS users should upgrade to the latest version:
|
|
</p>
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-print/cups-1.2.9"</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0720">CVE-2007-0720</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2007-03-29T14:48:39Z">
|
|
jaervosz
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="2007-03-29T20:55:23Z">
|
|
shellsage
|
|
</metadata>
|
|
<metadata tag="bugReady" timestamp="2007-03-29T20:58:50Z">
|
|
shellsage
|
|
</metadata>
|
|
</glsa>
|