CVE-2025-47868 (GCVE-0-2025-47868)

Vulnerability from cvelistv5 – Published: 2025-06-16 11:00 – Updated: 2025-06-16 16:12
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache NuttX RTOS: tools/bdf-converter. Affected: 6.9 , < 12.9.0 (semver)
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Credits
Chánh Phạm <chanhphamviet@gmail.com> Nathan Hartman <hartman.nathan@gmail.com> Tomek CEDRO <tomek@cedro.info> Alan Carvalho de Assis <acassis@gmail.com> Alin Jerpelea <jerpelea@gmail.com> Lee, Lup Yuen <luppy@appkaki.com> Arnout Engelen <engelen@apache.org>
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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