53 lines
2 KiB
XML
53 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="201701-27">
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<title>7-Zip: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in 7-Zip, the worst of
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which may allow execution of arbitrary code.
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</synopsis>
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<product type="ebuild">7zip</product>
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<announced>January 11, 2017</announced>
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<revised>January 11, 2017: 1</revised>
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<bug>582832</bug>
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<access>remote</access>
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<affected>
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<package name="app-arch/p7zip" auto="yes" arch="*">
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<unaffected range="ge">16.02-r1</unaffected>
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<vulnerable range="lt">16.02-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>7-Zip is an open-source file archiver, an application used primarily to
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compress files. 7-Zip uses its own 7z archive format, but can read and
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write several other archive formats.
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</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in 7-Zip. Please review
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the CVE identifiers referenced below for details.
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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 entice a user to open a specially crafted
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archive file possibly resulting in execution of arbitrary code with the
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privileges of the process or 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 7-Zip 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 ">=app-arch/p7zip-16.02-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-2016-2334">CVE-2016-2334</uri>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2335">CVE-2016-2335</uri>
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</references>
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<metadata tag="requester" timestamp="Mon, 09 Jan 2017 17:11:43 +0000">whissi</metadata>
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<metadata tag="submitter" timestamp="Wed, 11 Jan 2017 12:28:26 +0000">whissi</metadata>
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</glsa>
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