CVE-2023-50019

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Source

https://cve.org/CVERecord?id=CVE-2023-50019

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-50019.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-50019

Published

2024-01-02T00:00:00Z

Modified

2026-07-11T04:41:38.655342Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

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 NudmUECMRegistration response.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50019.json",
    "cna_assigner": "mitre"
}

References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type

GIT

Repo

https://github.com/open5gs/open5gs

Events

Introduced

499c70d8be63e5f87c2d1c2bcd4e521d50ce1a6b

Fixed

7278714133422cee46c32c7523f81ec2cecad9e2

Database specific

{
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:open5gs:open5gs:2.6.6:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.6.6"
        },
        {
            "last_affected": "2.6.6"
        }
    ]
}

Affected versions

2.*

2.6.6

v2.*

v2.6.6

Database specific

vanir_signatures_modified

"2026-07-11T04:41:38Z"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-50019.json"

vanir_signatures

[
    {
        "id": "CVE-2023-50019-839c393a",
        "digest": {
            "function_hash": "241520690301263790033152699235258074677",
            "length": 6124.0
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/open5gs/open5gs/commit/7278714133422cee46c32c7523f81ec2cecad9e2",
        "deprecated": false,
        "target": {
            "function": "gmm_state_authentication",
            "file": "src/amf/gmm-sm.c"
        }
    }
]