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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="200505-07">
+  <title>libTIFF: Buffer overflow</title>
+  <synopsis>
+    The libTIFF library is vulnerable to a buffer overflow, potentially
+    resulting in the execution of arbitrary code.
+  </synopsis>
+  <product type="ebuild">tiff</product>
+  <announced>May 10, 2005</announced>
+  <revised>May 22, 2006: 02</revised>
+  <bug>91584</bug>
+  <access>remote</access>
+  <affected>
+    <package name="media-libs/tiff" auto="yes" arch="*">
+      <unaffected range="ge">3.7.2</unaffected>
+      <vulnerable range="lt">3.7.2</vulnerable>
+    </package>
+  </affected>
+  <background>
+    <p>
+    libTIFF provides support for reading and manipulating TIFF (Tag Image
+    File Format) images.
+    </p>
+  </background>
+  <description>
+    <p>
+    Tavis Ormandy of the Gentoo Linux Security Audit Team discovered a
+    stack based buffer overflow in the libTIFF library when reading a TIFF
+    image with a malformed BitsPerSample tag.
+    </p>
+  </description>
+  <impact type="normal">
+    <p>
+    Successful exploitation would require the victim to open a specially
+    crafted TIFF image, resulting in the execution of arbitrary code.
+    </p>
+  </impact>
+  <workaround>
+    <p>
+    There is no known workaround at this time.
+    </p>
+  </workaround>
+  <resolution>
+    <p>
+    All libTIFF users should upgrade to the latest version:
+    </p>
+    <code>
+    # emerge --sync
+    # emerge --ask --oneshot --verbose &quot;&gt;=media-libs/tiff-3.7.2&quot;</code>
+  </resolution>
+  <references>
+    <uri link="http://bugzilla.remotesensing.org/show_bug.cgi?id=843">LIBTIFF BUG#863</uri>
+    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1544">CVE-2005-1544</uri>
+  </references>
+  <metadata tag="submitter" timestamp="Mon, 09 May 2005 18:55:28 +0000">
+    taviso
+  </metadata>
+  <metadata tag="bugReady" timestamp="Tue, 10 May 2005 20:03:29 +0000">
+    jaervosz
+  </metadata>
+</glsa>