CVE-2023-37013

Open5GS MME versions

Original description

The description as published by the source.

Open5GS MME versions <= 2.6.4 contains an assertion that can be remotely triggered via a sufficiently large ASN.1 packet over the S1AP interface. An attacker may repeatedly send such an oversized packet to cause the ogs_sctp_recvmsg routine to reach an unexpected network state and crash, leading to denial of service.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

References

advisory github.com
advisory nvd.nist.gov
web cellularsecurity.org