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+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="200702-04">
+ <title>RAR, UnRAR: Buffer overflow</title>
+ <synopsis>
+ RAR and UnRAR contain a buffer overflow allowing the execution of arbitrary
+ code.
+ </synopsis>
+ <product type="ebuild">rar, unrar</product>
+ <announced>2007-02-13</announced>
+ <revised count="02">2007-02-14</revised>
+ <bug>166440</bug>
+ <access>remote</access>
+ <affected>
+ <package name="app-arch/rar" auto="yes" arch="*">
+ <unaffected range="ge">3.7.0_beta1</unaffected>
+ <vulnerable range="lt">3.7.0_beta1</vulnerable>
+ </package>
+ <package name="app-arch/unrar" auto="yes" arch="*">
+ <unaffected range="ge">3.7.3</unaffected>
+ <vulnerable range="lt">3.7.3</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ RAR and UnRAR provide command line interfaces for compressing and
+ decompressing RAR files.
+ </p>
+ </background>
+ <description>
+ <p>
+ RAR and UnRAR contain a boundary error when processing
+ password-protected archives that could result in a stack-based buffer
+ overflow.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker could entice a user to process a specially crafted
+ password-protected archive and execute arbitrary code with the rights
+ of the user uncompressing the archive.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All UnRAR users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=app-arch/unrar-3.7.3"</code>
+ <p>
+ All RAR users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=app-arch/rar-3.7.0_beta1"</code>
+ </resolution>
+ <references>
+ <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0855">CVE-2007-0855</uri>
+ </references>
+ <metadata tag="requester" timestamp="2007-02-12T15:25:34Z">
+ falco
+ </metadata>
+ <metadata tag="submitter" timestamp="2007-02-12T23:14:14Z">
+ falco
+ </metadata>
+ <metadata tag="bugReady" timestamp="2007-02-13T23:24:39Z">
+ falco
+ </metadata>
+</glsa>