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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201406-07">
<title>Echoping: Buffer Overflow Vulnerabilities</title>
<synopsis>A buffer overflow in Echoping might allow remote attackers to cause
a Denial of Service condition.
</synopsis>
<product type="ebuild">echoping</product>
<announced>2014-06-06</announced>
<revised>2014-06-06: 1</revised>
<bug>349569</bug>
<access>remote</access>
<affected>
<package name="net-analyzer/echoping" auto="yes" arch="*">
<unaffected range="ge">6.0.2_p434</unaffected>
<vulnerable range="lt">6.0.2_p434</vulnerable>
</package>
</affected>
<background>
<p>Echoping is a small program to test performances of a
remote host by sending it TCP packets.
</p>
</background>
<description>
<p>A boundary error exists within the “TLS_readline()” function, which
can be exploited to overflow a global buffer by sending an overly long
encrypted HTTP reply to Echoping. Also, a similar boundary error exists
within the “SSL_readline()” function, which can be exploited in the
same manner.
</p>
</description>
<impact type="normal">
<p>A remote attacker could send a specially crafted HTTP reply, possibly
resulting in a Denial of Service condition.
</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All Echoping users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose
">=net-analyzer/echoping-6.0.2_p434"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-5111">CVE-2010-5111</uri>
</references>
<metadata tag="requester" timestamp="2013-10-17T11:46:53Z">
pinkbyte
</metadata>
<metadata tag="submitter" timestamp="2014-06-06T12:23:36Z">
pinkbyte
</metadata>
</glsa>
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