CVE-2016-20021 in Portage

Sumário

de MITRE • 12/01/2024

In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification.

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• Reservar: 12/01/2024
• Divulgação: 12/01/2024
• Moderação: aceite
• Entrada: VDB-250535
• CPE: pronto
• CWE: CWE-347 (confirmado)
• CVSS: 9.8 (NVD)
• EPSS: 0.00039
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2016-20021
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-20021
• CVE Details: https://www.cvedetails.com/cve/CVE-2016-20021/