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

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

    <bug>
          <bug_id>25816</bug_id>
          
          <creation_ts>2011-06-25 04:35:02 +0400</creation_ts>
          <short_desc>CVE-2011-2485: Excessive memory use due improper checking of certain return values in GIF image loader</short_desc>
          <delta_ts>2011-06-25 05:35:17 +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>libgdk-pixbuf</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>https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2485</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="Dmitry V. Levin">ldv</reporter>
          <assigned_to name="Yuri N. Sedunov">aris</assigned_to>
          <cc>aris</cc>
          
          <qa_contact>qa-sisyphus</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>122481</commentid>
    <comment_count>0</comment_count>
    <who name="Dmitry V. Levin">ldv</who>
    <bug_when>2011-06-25 04:35:02 +0400</bug_when>
    <thetext>&quot;It was found that gdk-pixbuf GIF image loader gdk_pixbuf__gif_image_load()
routine did not properly handle certain return values from its subroutines.
A remote attacker could provide a specially-crafted GIF image, which once
opened in an application, linked against gdk-pixbuf would lead to gdk-pixbuf
to return partially initialized pixbuf structure, possibly having huge
width and height, leading to that particular application termination due
excessive memory use.&quot;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>122483</commentid>
    <comment_count>1</comment_count>
    <who name="Repository Robot">repository-robot</who>
    <bug_when>2011-06-25 05:35:17 +0400</bug_when>
    <thetext>libgdk-pixbuf-2.23.4-alt2 -&gt; sisyphus:

* Sat Jun 25 2011 Yuri N. Sedunov &lt;aris@altlinux&gt; 2.23.4-alt2
- fixed CVE-2011-2485 (ALT #25816)</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>