CVE-1999-1055
First published: Fri Dec 31 1999(Updated: )
Microsoft Excel 97 does not warn the user before executing worksheet functions, which could allow attackers to execute arbitrary commands by using the CALL function to execute a malicious DLL, aka the Excel "CALL Vulnerability."
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office Excel | =97 | |
| =97 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-1999-1055?
CVE-1999-1055 is considered a critical vulnerability due to its ability to execute arbitrary commands through malicious DLLs.
How do I fix CVE-1999-1055?
To fix CVE-1999-1055, apply the latest security updates provided by Microsoft for Excel 97.
What systems are affected by CVE-1999-1055?
CVE-1999-1055 specifically affects Microsoft Excel 97, including its versions for Mac.
What are the potential risks associated with CVE-1999-1055?
The risks of CVE-1999-1055 include the possibility of unauthorized command execution, leading to data breaches or system compromise.
Is there a workaround for CVE-1999-1055?
A suggested workaround for CVE-1999-1055 is to avoid executing untrusted worksheets that may utilize the CALL function.
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