CVE-2020-8223
CVE-2020-8223
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
05 oct 2020Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher permissions than they got assigned themselves.
Productos afectados
n/a · Nextcloud Server¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://hackerone.com/reports/889243https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7FX3O6SJE2S52I2HAA4DSTUIISP5BNA/https://nextcloud.com/security/advisory/?id=NC-SA-2020-029