Out-of-bounds Write resulting in possible Heap-based Buffer Overflow vulnerability was discovered in tools/bdf-converter font conversion utility that is part of Apache NuttX RTOS repository. This standalone program is optional and neither part of NuttX RTOS nor Applications runtime, but active bdf-converter users may be affected when this tool is exposed to external provided user data data (i.e. publicly available automation). This issue affects Apache NuttX: from 6.9 before 12.9.0. Users are recommended to upgrade to version 12.9.0, which fixes the issue.
History

Tue, 17 Jun 2025 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache nuttx
CPEs cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:*
Vendors & Products Apache
Apache nuttx

Mon, 16 Jun 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 16 Jun 2025 11:30:00 +0000

Type Values Removed Values Added
References

Mon, 16 Jun 2025 11:15:00 +0000

Type Values Removed Values Added
Description Out-of-bounds Write resulting in possible Heap-based Buffer Overflow vulnerability was discovered in tools/bdf-converter font conversion utility that is part of Apache NuttX RTOS repository. This standalone program is optional and neither part of NuttX RTOS nor Applications runtime, but active bdf-converter users may be affected when this tool is exposed to external provided user data data (i.e. publicly available automation). This issue affects Apache NuttX: from 6.9 before 12.9.0. Users are recommended to upgrade to version 12.9.0, which fixes the issue.
Title Apache NuttX RTOS: tools/bdf-converter.: tools/bdf-converter: Fix loop termination condition.
Weaknesses CWE-122
CWE-787
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2025-06-16T11:00:05.293Z

Updated: 2025-06-16T16:12:13.504Z

Reserved: 2025-05-12T19:31:40.456Z

Link: CVE-2025-47868

cve-icon Vulnrichment

Updated: 2025-06-16T11:04:43.267Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-16T11:15:18.437

Modified: 2025-06-17T19:38:08.090

Link: CVE-2025-47868

cve-icon Redhat

No data.