Security Advisory
CVE-2023-37016
8.6
HIGH
Vulnerability Description
Open5GS MME versions <= 2.6.4 contain an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send a `UE Context Modification Response` message missing a required `MME_UE_S1AP_ID` field to repeatedly crash the MME, resulting in denial of service.
Published Date
January 22, 2025
Official Source
NIST NVD Advisory