What is CVE-2023-4883?

CVE-2023-4883 is a high-severity vulnerability in Open5gs, classified under Release of Invalid Pointer or Reference. CVSS score: 7.5/10. Published 2023-10-03.

How severe is CVE-2023-4883?

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

Vulnerability in Open5gs

CVE-2023-4883

Invalid pointer release vulnerability. Exploitation of this vulnerability could allow an attacker to interrupt the correct operation of the service by sending a specially crafted json string to the VNF (Virtual Network Function), and trig…

EPSS: 0.001 (21.1th 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-763 — Release of Invalid Pointer or Reference

References

www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-open5gs

Frequently asked questions

What is CVE-2023-4883?: CVE-2023-4883 is a high-severity vulnerability in Open5gs, classified under Release of Invalid Pointer or Reference. CVSS score: 7.5/10. Published 2023-10-03.
How severe is CVE-2023-4883?: High severity. CVSS v3 base score is 7.5 out of 10.