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<?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="200704-05">
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<title>zziplib: Buffer Overflow</title>
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<synopsis>
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The zziplib library contains a buffer overflow vulnerability that could
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lead to user-assisted remote execution of arbitrary code.
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</synopsis>
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<product type="ebuild">zziplib</product>
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<announced>2007-04-03</announced>
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<revised count="01">2007-04-03</revised>
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<bug>171441</bug>
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<access>remote</access>
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<affected>
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<package name="dev-libs/zziplib" auto="yes" arch="*">
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<unaffected range="ge">0.13.49</unaffected>
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<vulnerable range="lt">0.13.49</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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The zziplib library is a lightweight library for extracting data from
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files archived in a single zip file.
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</p>
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</background>
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<description>
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<p>
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dmcox dmcox discovered a boundary error in the zzip_open_shared_io()
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function from zzip/file.c .
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</p>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could entice a user to run a zziplib function with an
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overly long string as an argument which would trigger the buffer
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overflow and may lead to the execution of arbitrary code.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All zziplib users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=dev-libs/zziplib-0.13.49"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1614">CVE-2007-1614</uri>
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</references>
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<metadata tag="requester" timestamp="2007-03-24T20:39:36Z">
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aetius
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</metadata>
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<metadata tag="submitter" timestamp="2007-03-26T21:59:00Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2007-03-29T21:14:54Z">
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falco
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</metadata>
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</glsa>
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