CVE-2023-50019 - Vulnerability Details - OpenCVE

Description

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.

Published: 2024-01-02

Score: 5.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:open5gs:open5gs:2.6.6:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00326.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2
https://github.com/open5gs/open5gs/issues/2733

History

Thu, 17 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-400
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Open5gs Open5gs

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-01-02T00:00:00.000Z

Updated: 2025-04-17T18:45:06.320Z

Reserved: 2023-12-04T00:00:00.000Z

Link: CVE-2023-50019

Vulnrichment

Updated: 2024-08-02T22:09:49.618Z

NVD

Status : Modified

Published: 2024-01-02T22:15:09.147

Modified: 2025-04-17T19:15:57.190

Link: CVE-2023-50019

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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