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High severity8.6NVD Advisory· Published Jan 22, 2025· Updated Jun 17, 2026

CVE-2023-37017

CVE-2023-37017

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 an S1Setup Request message missing a required Global eNB ID field to repeatedly crash the MME, resulting in denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Open5gs/Open5gs2 versions
    cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*range: <=2.6.4
    • (no CPE)range: <=2.6.4
  • Open5GS/MMEdescription
  • Open5gs/MMEllm-create
    Range: <=2.6.4

Patches

Vulnerability mechanics

References

1

News mentions

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