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CVE-2007-2903

UnknownEPSS 28.51%

Last modified

CVE-2007-2903 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 28.51% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
28.51%

97.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MicrosoftOffice2000

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-2903?
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.
How severe is CVE-2007-2903?
Severity scoring for CVE-2007-2903 is pending analysis. The EPSS model estimates a 28.51% probability of exploitation in the next 30 days.
How do I fix CVE-2007-2903?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-2903?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST