CVE-2023-4883

Published: Oct 3, 2023Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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 triggering the ogs_sbi_message_free function, which could cause a service outage.

Affected (1)

Products: Open5gs: Open5gs

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Open5gs Open5gs	Up to 2.4.10

Related CWEs

Release of Invalid Pointer or Reference

The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.

References (2)

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

Source: cve-coordination@incibe.es

Third Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.