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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 15 Sep 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 15 Sep 2025 18:30:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-392
References
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-09-15T18:39:57.439Z

Reserved: 2025-09-15T00:00:00.000Z

Link: CVE-2025-59398

cve-icon Vulnrichment

Updated: 2025-09-15T18:39:27.662Z

cve-icon NVD

Status : Received

Published: 2025-09-15T19:15:36.133

Modified: 2025-09-15T19:15:36.133

Link: CVE-2025-59398

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.