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CVE-2004-1306

MediumPublished

Heap-based buffer overflow in winhlp32.exe in Windows NT, Windows 2000 through SP4, Windows XP through SP2, and Windows 2003 allows remote attackers to...

Published: Jan 19, 2005
Updated: Aug 8, 2024
Assigning CNA: mitre
Evidence observed: Dec 23, 2004

Primary CVSS

5.1/ 10Medium

nvd · CVSS 2.0

AV:N/AC:H/Au:N/C:P/I:P/A:P

EPSS probability estimate

19.6%

Moderate · next 30 days

Percentile: 97.3%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

Heap-based buffer overflow in winhlp32.exe in Windows NT, Windows 2000 through SP4, Windows XP through SP2, and Windows 2003 allows remote attackers to execute arbitrary code via a crafted .hlp file.

Sources

Microsoft Windows XP/2000/2003 - 'winhlp32' Phrase Integer OverflowExploit
flashsky fangxing · windows · Dec 23, 2004

Responsible use

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