What is CVE-2023-50019?

CVE-2023-50019 is a medium-severity vulnerability in Open5gs, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.9/10. Published 2024-01-02.

How severe is CVE-2023-50019?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Resource exhaustion in Open5gs

CVE-2023-50019

An issue was discovered in open5gs v2.6.6. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of Nudm_UECM_Registration response.

EPSS: 0.006 (46.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Open5gs — versions 2.6.6
N/a — versions n/a

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions
CWE-400 — Uncontrolled Resource Consumption

References

cve@mitre.org (Exploit, Patch, Issue Tracking, Vendor Advisory)
cve@mitre.org (Patch)

Frequently asked questions

What is CVE-2023-50019?: CVE-2023-50019 is a medium-severity vulnerability in Open5gs, classified under Improper Handling of Exceptional Conditions. CVSS score: 5.9/10. Published 2024-01-02.
How severe is CVE-2023-50019?: Medium severity. CVSS v3 base score is 5.9 out of 10.