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CVE-1999-1577

MEDIUM CVSS: 5.1 Published: 1999-10-31 Modified: 2026-06-16

Description

Buffer overflow in HHOpen ActiveX control (hhopen.ocx) 1.0.0.1 for Internet Explorer 4.01 and 5 allows remote attackers to execute arbitrary commands via long arguments to the OpenHelp method.

Affected Platforms

Microsoft Internet Explorer

Weakness Type

NVD-CWE-Other

References