CVE-2023-43338

Summary

CVE-2023-43338 is a function pointer hijacking vulnerability affecting Cesanta mjs v2.20.0. The issue lies within the function mjs_get_ptr(), which can be exploited by attackers to execute arbitrary code. By providing a crafted input, they can hijack the function pointer and redirect its execution to their own malicious code. This vulnerability poses a significant risk and requires immediate attention from users to apply the necessary patches or updates.

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