CVE-2023-50020

Summary

CVE-2023-5020 is a newly identified vulnerability affecting open5gs version 2.6.6. This issue allows an attacker to cause a SIGPIPE crash in the AMF (Access and Mobility Management Function) component of the open5gs system. By exploiting this vulnerability, an attacker may succeed in disrupting the normal operation of the network, leading to potential service disruptions or denial-of-service conditions. The exact cause of the crash and the prerequisites for successfully exploiting this vulnerability are under investigation. It is recommended that users of open5gs v2.6.6 upgrade to a patched version as soon as possible to mitigate this risk.

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