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diff --git a/glsa-200711-21.xml b/glsa-200711-21.xml new file mode 100644 index 00000000..4d11264c --- /dev/null +++ b/glsa-200711-21.xml @@ -0,0 +1,69 @@ +<?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="200711-21"> + <title>Bochs: Multiple vulnerabilities</title> + <synopsis> + Multiple vulnerabilities have been discovered in Bochs, possibly allowing + for the execution of arbitrary code or a Denial of Service. + </synopsis> + <product type="ebuild">bochs</product> + <announced>November 17, 2007</announced> + <revised>November 17, 2007: 01</revised> + <bug>188148</bug> + <access>local</access> + <affected> + <package name="app-emulation/bochs" auto="yes" arch="*"> + <unaffected range="ge">2.3</unaffected> + <vulnerable range="lt">2.3</vulnerable> + </package> + </affected> + <background> + <p> + Bochs is a IA-32 (x86) PC emulator written in C++. + </p> + </background> + <description> + <p> + Tavis Ormandy of the Google Security Team discovered a heap-based + overflow vulnerability in the NE2000 driver (CVE-2007-2893). He also + discovered a divide-by-zero error in the emulated floppy disk + controller (CVE-2007-2894). + </p> + </description> + <impact type="high"> + <p> + A local attacker in the guest operating system could exploit these + issues to execute code outside of the virtual machine, or cause Bochs + to crash. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All Bochs users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-emulation/bochs-2.3"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2893">CVE-2007-2893</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2894">CVE-2007-2894</uri> + </references> + <metadata tag="requester" timestamp="Sat, 29 Sep 2007 14:10:20 +0000"> + p-y + </metadata> + <metadata tag="bugReady" timestamp="Sat, 29 Sep 2007 14:11:15 +0000"> + p-y + </metadata> + <metadata tag="submitter" timestamp="Thu, 01 Nov 2007 20:22:24 +0000"> + p-y + </metadata> +</glsa> |