Microsoft Defender Privilege Escalation Vulnerability
CVE-2023-23389 Published on March 14, 2023
Microsoft Defender Elevation of Privilege Vulnerability
Microsoft Defender Elevation of Privilege Vulnerability
Weakness Type
What is a TOCTTOU Vulnerability?
The software checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the software to perform invalid actions when the resource is in an unexpected state. This weakness can be security-relevant when an attacker can influence the state of the resource between check and use. This can happen with shared resources such as files, memory, or even variables in multithreaded programs.
CVE-2023-23389 has been classified to as a TOCTTOU vulnerability or weakness.
Products Associated with CVE-2023-23389
stack.watch emails you whenever new vulnerabilities are published in Microsoft Malware Protection Engine or Microsoft Windows Defender. Just hit a watch button to start following.
Affected Versions
Microsoft Malware Protection Engine:- Version 1.1.0.0 and below 1.1.20000.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.