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InformationalMicrosoft Sentinel analytics

Execution of software vulnerable to webp buffer overflow of CVE-2023-4863

This query looks at device, process, and network events from Defender for Endpoint that may be vulnerable to buffer overflow defined in CVE-2023-4863. Results are not an indicator of malicious activity.

Detection logic

Detection requirements

Platform
LinuxmacOSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
microsoftthreatprotection
Log source service
deviceeventsdevicenetworkeventsdeviceprocesseventsdevicetvmsoftwarevulnerabilities

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