Integer underflow 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 malformed .hlp file, which leads to a heap-based buffer overflow.
2004-12-23T05:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:P/A:N
10.0
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | microsoft | windows_2000 | * | Yes |
Operating System | microsoft | windows_2000 | * | Yes |
Operating System | microsoft | windows_2000 | * | Yes |
Operating System | microsoft | windows_2000 | * | Yes |
Operating System | microsoft | windows_2000 | * | Yes |
Operating System | microsoft | windows_2003_server | enterprise | Yes |
Operating System | microsoft | windows_2003_server | enterprise | Yes |
Operating System | microsoft | windows_2003_server | enterprise_64-bit | Yes |
Operating System | microsoft | windows_2003_server | r2 | Yes |
Operating System | microsoft | windows_2003_server | r2 | Yes |
Operating System | microsoft | windows_2003_server | r2 | Yes |
Operating System | microsoft | windows_2003_server | standard | Yes |
Operating System | microsoft | windows_2003_server | standard | Yes |
Operating System | microsoft | windows_2003_server | web | Yes |
Operating System | microsoft | windows_2003_server | web | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_nt | 4.0 | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |
Operating System | microsoft | windows_xp | * | Yes |