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Diffstat (limited to 'xml/htdocs/security/en/glsa/glsa-200804-06.xml')
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diff --git a/xml/htdocs/security/en/glsa/glsa-200804-06.xml b/xml/htdocs/security/en/glsa/glsa-200804-06.xml new file mode 100644 index 00000000..f34ab2a3 --- /dev/null +++ b/xml/htdocs/security/en/glsa/glsa-200804-06.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200804-06"> + <title>UnZip: User-assisted execution of arbitrary code</title> + <synopsis> + A double free vulnerability discovered in UnZip might lead to the execution + of arbitrary code. + </synopsis> + <product type="ebuild">unzip</product> + <announced>April 06, 2008</announced> + <revised>April 06, 2008: 01</revised> + <bug>213761</bug> + <access>remote</access> + <affected> + <package name="app-arch/unzip" auto="yes" arch="*"> + <unaffected range="ge">5.52-r2</unaffected> + <vulnerable range="lt">5.52-r2</vulnerable> + </package> + </affected> + <background> + <p> + Info-ZIP's UnZip is a tool to list and extract files inside PKZIP + compressed files. + </p> + </background> + <description> + <p> + Tavis Ormandy of the Google Security Team discovered that the NEEDBITS + macro in the inflate_dynamic() function in the file inflate.c can be + invoked using invalid buffers, which can lead to a double free. + </p> + </description> + <impact type="normal"> + <p> + Remote attackers could entice a user or automated system to open a + specially crafted ZIP file that might lead to the execution of + arbitrary code or a Denial of Service. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All UnZip users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-arch/unzip-5.52-r2"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0888">CVE-2008-0888</uri> + </references> + <metadata tag="requester" timestamp="Sat, 29 Mar 2008 19:46:56 +0000"> + rbu + </metadata> + <metadata tag="submitter" timestamp="Thu, 03 Apr 2008 22:38:54 +0000"> + rbu + </metadata> + <metadata tag="bugReady" timestamp="Thu, 03 Apr 2008 22:39:11 +0000"> + rbu + </metadata> +</glsa> |