Vulnerability DatabaseCVE-2023-50019
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CVE-2023-50019
Published:January 02, 2024
Updated:April 26, 2026
An issue was discovered in open5gs v2.6.6. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of Nudm_UECM_Registration response.
Related Resources (2)
https://github.com/open5gs/open5gs/issues/2733
https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2
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CVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Uncontrolled Resource Consumption
CWE-400
Improper Handling of Exceptional Conditions
CWE-755
EPSS
Base Score:
0.33