<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="200411-12"> <title>zgv: Multiple buffer overflows</title> <synopsis> zgv contains multiple buffer overflows that can potentially lead to the execution of arbitrary code. </synopsis> <product type="ebuild">zgv</product> <announced>November 07, 2004</announced> <revised>May 22, 2006: 02</revised> <bug>69150</bug> <access>remote</access> <affected> <package name="media-gfx/zgv" auto="yes" arch="*"> <unaffected range="ge">5.8</unaffected> <vulnerable range="lt">5.8</vulnerable> </package> </affected> <background> <p> zgv is a console image viewer based on svgalib. </p> </background> <description> <p> Multiple arithmetic overflows have been detected in the image processing code of zgv. </p> </description> <impact type="normal"> <p> An attacker could entice a user to open a specially-crafted image file, potentially resulting in execution of arbitrary code with the rights of the user running zgv. </p> </impact> <workaround> <p> There is no known workaround at this time. </p> </workaround> <resolution> <p> All zgv users should upgrade to the latest version: </p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=media-gfx/zgv-5.8"</code> </resolution> <references> <uri link="http://www.securityfocus.com/archive/1/379472">BugTraq Advisory</uri> <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1095">CVE-2004-1095</uri> </references> <metadata tag="requester" timestamp="Sat, 6 Nov 2004 19:26:29 +0000"> lewk </metadata> <metadata tag="bugReady" timestamp="Sat, 6 Nov 2004 20:47:51 +0000"> lewk </metadata> <metadata tag="submitter" timestamp="Sat, 6 Nov 2004 21:08:18 +0000"> lewk </metadata> </glsa>