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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?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="200412-02">
+ <title>PDFlib: Multiple overflows in the included TIFF library</title>
+ <synopsis>
+ PDFlib is vulnerable to multiple overflows, which can potentially lead to
+ the execution of arbitrary code.
+ </synopsis>
+ <product type="ebuild">PDFlib</product>
+ <announced>December 05, 2004</announced>
+ <revised>December 05, 2004: 01</revised>
+ <bug>69043</bug>
+ <access>remote</access>
+ <affected>
+ <package name="media-libs/pdflib" auto="yes" arch="*">
+ <unaffected range="ge">5.0.4_p1</unaffected>
+ <vulnerable range="lt">5.0.4_p1</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ PDFlib is a library providing functions to handle PDF files. It
+ includes a modified TIFF library used to process TIFF images.
+ </p>
+ </background>
+ <description>
+ <p>
+ The TIFF library is subject to several known vulnerabilities (see
+ GLSA 200410-11). Most of these overflows also apply to PDFlib.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ A remote attacker could entice a user or web application to
+ process a carefully crafted PDF file or TIFF image using a
+ PDFlib-powered program. This can potentially lead to the execution of
+ arbitrary code with the rights of the program processing the file.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All PDFlib users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=media-libs/pdflib-5.0.4_p1&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://www.pdflib.com/products/pdflib/info/PDFlib-5.0.4p1-changes.txt">PDFlib ChangeLog</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0803">CAN-2004-0803</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0804">CAN-2004-0804</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0886">CAN-2004-0886</uri>
+ <uri link="/security/en/glsa/glsa-200410-11.xml">GLSA 200410-11</uri>
+ </references>
+ <metadata tag="submitter" timestamp="Wed, 1 Dec 2004 14:14:01 +0000">
+ koon
+ </metadata>
+ <metadata tag="bugReady" timestamp="Sun, 5 Dec 2004 14:12:37 +0000">
+ koon
+ </metadata>
+</glsa>