65 lines
2.4 KiB
XML
65 lines
2.4 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="201502-05">
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<title>tcpdump: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities in tcpdump could result in execution of
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arbitrary code or Denial of Service.
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</synopsis>
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<product type="ebuild">tcpdump</product>
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<announced>February 07, 2015</announced>
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<revised>February 07, 2015: 1</revised>
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<bug>534660</bug>
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<access>remote</access>
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<affected>
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<package name="net-analyzer/tcpdump" auto="yes" arch="*">
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<unaffected range="ge">4.6.2-r1</unaffected>
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<vulnerable range="lt">4.6.2-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>tcpdump is a tool for capturing and inspecting network traffic.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in tcpdump:</p>
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<ul>
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<li>The olsr_print function function contains an integer underflow error
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(CVE-2014-8767)
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</li>
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<li>The geonet_print function function contains multiple integer
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underflow errors (CVE-2014-8768)
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</li>
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<li>The decoder for the Ad hoc On-Demand Distance Vector protocol
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contains an out-of-bounds memory access error (CVE-2014-8769)
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</li>
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<li>The ppp_hdlc function contains a buffer overflow error
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(CVE-2014-9140)
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</li>
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</ul>
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</description>
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<impact type="normal">
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<p>A remote attacker may be able to send a specially crafted packet,
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possibly resulting in execution of arbitrary code or a Denial of Service
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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 tcpdump 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 ">=net-analyzer/tcpdump-4.6.2-r1"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8767">CVE-2014-8767</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8768">CVE-2014-8768</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8769">CVE-2014-8769</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9140">CVE-2014-9140</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 17 Jan 2015 19:41:40 +0000">ackle</metadata>
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<metadata tag="submitter" timestamp="Sat, 07 Feb 2015 20:04:53 +0000">ackle</metadata>
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</glsa>
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