CVE-2023-33863

Summary

CVE-2023-33863 is a newly disclosed vulnerability affecting RenderDoc before version 1.27. This issue involves a serialization function named SerialiseValue, which contains a flaw that allows for integer overflow. When the value 0xffffffff is sign-extended, it results in SIZE_MAX, causing a buffer overflow attempt upon adding one to it. This vulnerability could potentially be exploited for arbitrary code execution or memory corruption. Developers are strongly advised to update to the latest RenderDoc version as soon as possible to mitigate this risk.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.