<?xml version="1.0" encoding="UTF-8" ?>

<bugzilla version="5.2"
          urlbase="https://bugzilla.altlinux.org/"
          
          maintainer="jenya@basealt.ru"
>

    <bug>
          <bug_id>20528</bug_id>
          
          <creation_ts>2009-06-22 07:56:20 +0400</creation_ts>
          <short_desc>CVE-2009-2285 LZWDecodeCompat buffer underflow</short_desc>
          <delta_ts>2009-07-01 21:31:44 +0400</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>4</classification_id>
          <classification>Development</classification>
          <product>Sisyphus</product>
          <component>libtiff</component>
          <version>unstable</version>
          <rep_platform>all</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc>http://bugzilla.maptools.org/show_bug.cgi?id=2065</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>security</keywords>
          <priority>P3</priority>
          <bug_severity>critical</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Vladimir Lettiev">crux</reporter>
          <assigned_to name="Anton Farygin">rider</assigned_to>
          <cc>protvin</cc>
    
    <cc>rider</cc>
          
          <qa_contact>qa-sisyphus</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>93447</commentid>
    <comment_count>0</comment_count>
    <who name="Vladimir Lettiev">crux</who>
    <bug_when>2009-06-22 07:56:20 +0400</bug_when>
    <thetext>Обнаружена ошибка в коде функции LZWDecodeCompat в tif_lzw.c, приводящая к краху приложения при обработке специально-сформированного изображения.

Предложен патч, исправляющий ошибку: http://bugzilla.maptools.org/attachment.cgi?id=314</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>93620</commentid>
    <comment_count>1</comment_count>
    <who name="Repository Robot">repository-robot</who>
    <bug_when>2009-06-24 14:14:57 +0400</bug_when>
    <thetext>libtiff-3.8.2-alt4 -&gt; sisyphus:

* Tue Jun 23 2009 Dmitry V. Levin &lt;ldv@altlinux&gt; 3.8.2-alt4

- Backported fix for buffer underflow bug in LZWDecodeCompat (closes: #20528).</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>