CVE-1999-1577: Buffer Overflow
First published: Sun Oct 31 1999(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Internet Explorer | =4.0.1 | |
| Internet Explorer | =5.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-1999-1577?
CVE-1999-1577 has a high severity due to its potential for remote code execution through a buffer overflow.
How do I fix CVE-1999-1577?
To fix CVE-1999-1577, ensure you update Internet Explorer to the latest version that mitigates the vulnerability.
What software is affected by CVE-1999-1577?
CVE-1999-1577 affects Microsoft Internet Explorer versions 4.0.1 and 5.0 due to a vulnerability in the HHOpen ActiveX control.
What kind of attack is possible with CVE-1999-1577?
CVE-1999-1577 allows remote attackers to execute arbitrary commands on affected systems via specially crafted arguments.
Is CVE-1999-1577 still a concern today?
While CVE-1999-1577 dates back to 1999, systems still using vulnerable versions of Internet Explorer may still be at risk.
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