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