CVE-2025-59398

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-59398
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-59398.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-59398
Published
2025-09-15T19:15:36Z
Modified
2025-09-17T05:20:45.126629Z
Summary
[none]
Details

The OCPP implementation in libocpp before 0.26.2 allows a denial of service (EVerest crash) via JSON input larger than 255 characters, because a CiString<255> object is created with StringTooLarge set to Throw.

References

Affected packages

Git / github.com/everest/everest-core

Affected ranges

Type
GIT
Repo
https://github.com/everest/everest-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
253432ae7458ad0445f68f9d716086090c2be49c
Type
GIT
Repo
https://github.com/everest/libocpp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
fb391b4ff16a0a07150e5a8eebf0856fb6623cbe

Affected versions

2022.*

2022.12.0
2022.12.1

2023.*

2023.1.0
2023.10.0
2023.12.0
2023.2.0
2023.2.1
2023.3.0
2023.5.0
2023.6.0
2023.7.0
2023.8.0
2023.9.0
2023.9.1

2024.*

2024.1.0
2024.10.0
2024.11.0
2024.2.0
2024.3.0-rc1
2024.4.0
2024.5.0
2024.6.0-rc1
2024.6.0-rc2
2024.7.0
2024.7.1
2024.8.0
2024.9.0-rc1

2025.*

2025.1.0-rc1
2025.1.0-rc2
2025.2.0
2025.3.0
2025.4.0-rc1

v0.*

v0.1.0
v0.10.0
v0.11.0
v0.12.0
v0.13.0
v0.13.1
v0.14.0
v0.15.0
v0.15.1
v0.16.0
v0.16.1
v0.16.2
v0.17.0
v0.17.1
v0.17.2
v0.18.0
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.22.0
v0.23.0
v0.24.1
v0.24.2
v0.25.0
v0.26.0
v0.26.1
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.5.2
v0.6.1
v0.7.0
v0.8.0
v0.8.1
v0.8.5
v0.8.6
v0.8.7
v0.9.3
v0.9.4
v0.9.5
v0.9.6
v0.9.7
v0.9.8

Database specific 

{
    "vanir_signatures": [
        {
            "target": {
                "file": "lib/ocpp/v2/charge_point.cpp"
            },
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "329914649163498463201405919058363773259",
                    "191782502361572714822329576504077630384",
                    "226063914280258387762726754857852685240",
                    "282922994923743629426707999042575520406",
                    "136402490273983162638423395517940998810",
                    "336988327875728139135200906983482269130",
                    "159050727889304491647948875706886107139",
                    "274997886602663972079959384348766130933"
                ]
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "deprecated": false,
            "id": "CVE-2025-59398-041f5ce1",
            "source": "https://github.com/everest/libocpp/commit/fb391b4ff16a0a07150e5a8eebf0856fb6623cbe"
        },
        {
            "target": {
                "file": "lib/ocpp/v2/charge_point.cpp",
                "function": "ChargePoint::message_callback"
            },
            "digest": {
                "function_hash": "85469999211743027846757861404581018417",
                "length": 7340.0
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "deprecated": false,
            "id": "CVE-2025-59398-5b4b4810",
            "source": "https://github.com/everest/libocpp/commit/fb391b4ff16a0a07150e5a8eebf0856fb6623cbe"
        },
        {
            "target": {
                "file": "include/ocpp/common/message_queue.hpp"
            },
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "242458449135854739851948518810059249848",
                    "10575674806477531753861574198813457614",
                    "196977730058034066642156776201897383258",
                    "66770497864817877471414621064748994124",
                    "42650009989781155559769190597484297912",
                    "336142444310787340366234446267074719041",
                    "101177556271919559789197140705369459622"
                ]
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "deprecated": false,
            "id": "CVE-2025-59398-843a1bd5",
            "source": "https://github.com/everest/libocpp/commit/fb391b4ff16a0a07150e5a8eebf0856fb6623cbe"
        }
    ]
}