CVE-2020-36401 in mruby

Sumário

de VulDB • 23/05/2026

mruby 2.1.2 apresenta um double free em mrb_default_allocf (chamado por mrb_free e obj_free).

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• Reservar: 01/07/2021
• Divulgação: 01/07/2021
• Moderação: aceite
• Entrada: VDB-177842
• CPE: pronto
• CWE: CWE-415 (confirmado)
• CVSS: 5.5 (VulDB)
• EPSS: 0.00991
• KEV: não
• Atividades: muito baixo
• Sector: Education, Hostingprovider, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-36401
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-36401
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-36401/