CVE-2002-0823
UnknownEPSS 44.40%
Last modified
CVE-2002-0823 is a vulnerability of currently unknown severity. Buffer overflow in Winhlp32.exe allows remote attackers to execute arbitrary code via an HTML document that calls the HTML Help ActiveX control (HHCtrl.ocx) with a long pathname in the Item parameter.. EPSS estimates a 44.40% chance of exploitation in the next 30 days.
Description
Buffer overflow in Winhlp32.exe allows remote attackers to execute arbitrary code via an HTML document that calls the HTML Help ActiveX control (HHCtrl.ocx) with a long pathname in the Item parameter.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Windows Help | All versions | — |
| Microsoft | Windows 2000 | All versions | Sp1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2002-0823?
Buffer overflow in Winhlp32.exe allows remote attackers to execute arbitrary code via an HTML document that calls the HTML Help ActiveX control (HHCtrl.ocx) with a long pathname in the Item parameter.
How severe is CVE-2002-0823?
Severity scoring for CVE-2002-0823 is pending analysis. The EPSS model estimates a 44.40% probability of exploitation in the next 30 days.
How do I fix CVE-2002-0823?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2002-0823?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST