VULNERABILITY INTELLIGENCE

CVE-2023-4883

CVSS score7.5 HIGH
EPSS probability0.62%
CISA KEVNot currently listed
Published2023-10-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • cve-coordination@incibe.es: CWE-763
  • nvd@nist.gov: CWE-763

Primary references