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CVE-2024-36387: Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2

Description

Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.

Classification

CVE ID: CVE-2024-36387

Affected Products

Vendor: Apache Software Foundation

Product: Apache HTTP Server

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.98% (scored less or equal to compared to others)

EPSS Date: 2025-03-14 (when was this score calculated)

References

https://httpd.apache.org/security/vulnerabilities_24.html
https://security.netapp.com/advisory/ntap-20240712-0001/

Timeline