CVE-2007-2903

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 29%

from disclosure to weapon0 days

Published on NVDMay 30

1st PoCMay 23

exploitation probability

29%top 2% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Buffer overflow in the HelpPopup method in the Microsoft Office 2000 Controllo UA di Microsoft Office ActiveX control (OUACTRL.OCX) 1.0.1.9 allows remote attackers to cause a denial of service (probably winhlp32.exe crash) via a long first argument. NOTE: it is not clear whether this issue crosses privilege boundaries.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/3973

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://moaxb.blogspot.com/2007/05/moaxb-23-microsoft-office-2000.html http://osvdb.org/36034 https://exchange.xforce.ibmcloud.com/vulnerabilities/34473 http://shinnai.altervista.org/viewtopic.php?id=42&t_id=26 http://www.securityfocus.com/bid/24118 http://www.securitytracker.com/id?1018107 http://www.shinnai.altervista.org/moaxb/20070523/ouactrltxt.html