Double Free

CVE-2023-33137

High

7.8/10

Summary

Microsoft Excel Remote Code Execution Vulnerability

Attack Complexity: LOW
Attack Vector: LOCAL
Integrity Impact: HIGH
Scope: UNCHANGED
User Interaction: REQUIRED
Privileges Required: NONE
Confidentiality Impact: HIGH
Availability Impact: HIGH

CWE-415 - Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References

Advisory Timeline

Published Jun 14, 2023