CVE-2020-6839 in mruby

Sumário

de VulDB • 01/07/2026

Nel mruby 2.1.0 è presente un heap-based buffer overflow nella funzione mrb_str_len_to_dbl di string.c.

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• Reservar: 11/01/2020
• Moderação: aceite
• Entrada: VDB-148567
• CPE: pronto
• CWE: CWE-787 (confirmado)
• CVSS: 9.8 (NVD)
• EPSS: 0.01355
• KEV: não
• Atividades: muito baixo
• Sector: Pharma, Insurance, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-6839
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-6839
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-6839/