What is CVE-2023-4882?

CVE-2023-4882 is a high-severity vulnerability in Open5gs, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2023-10-03.

How severe is CVE-2023-4882?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Open5gs

CVE-2023-4882

DOS vulnerability that could allow an attacker to register a new VNF (Virtual Network Function) value. This action could trigger the args_assets() function defined in the arg-log.php file, which would then execute the args-abort.c file, causing the service to crash.

EPSS: 0.005 (40.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Open5gs — versions 2.4.10 and prior

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

References

cve-coordination@incibe.es (Third Party Advisory)

Frequently asked questions

What is CVE-2023-4882?: CVE-2023-4882 is a high-severity vulnerability in Open5gs, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2023-10-03.
How severe is CVE-2023-4882?: High severity. CVSS v3 base score is 7.5 out of 10.