CVE-2023-50019

CVSS 3.1 Score 5.9 of 10 (medium)

Details

Published Jan 2, 2024
Updated: Jan 11, 2024
CWE ID 755

Summary

CVE-2023-50019 is a vulnerability discovered in open5gs v2.6.6, which affects the InitialUEMessage and Registration request functions. If a specific request is sent at a certain time, it can cause the AMF to crash due to incorrect error handling of the Nudm_UECM_Registration response. This vulnerability has a base severity rating of MEDIUM according to NIST, with an exploitability score of 2.2 out of 10. The potential danger it poses to organizations is considered moderate, as it does not require any privileges or user interaction to exploit and can impact availability. It is recommended to update open5gs to a patched version in order to remediate this vulnerability.

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