CVE-2021-47971

My Notes Safe 5.3 Denial of Service via Buffer Overflow

CVSS 8.7 HIGHEPSS 0.3%CWE-789

My Notes Safe 5.3 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Productos afectados

my-notes-safe · My Notes Safe

PoCs públicas encontradas — 1

cve_referencewww.exploit-db.com/exploits/49954no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

¿Quieres saber si tu infraestructura está expuesta a esto?

Hablar con TrueHacking →

Referencias

https://www.exploit-db.com/exploits/49954 https://www.vulncheck.com/advisories/my-notes-safe-denial-of-service-via-buffer-overflow