VULNERABILITY INTELLIGENCE

CVE-2023-47346

CVSS score7.5 HIGH
EPSS probability0.78%
CISA KEVNot currently listed
Published2023-11-13
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

Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages.

Weakness classification

  • nvd@nist.gov: CWE-120

Primary references