CVE-2021-47824
Estado: AplazadaMedia (4.6)—
iDailyDiary 4.30 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the preferences tab name field. Attackers can paste a 2,000,000 character buffer into the default diary tab name to trigger an application crash.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 4.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.35%
- Percentil entre todas las CVEs puntuadas: 27
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-1284
Referencias
JSON original (NVD)
Mostrar
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"published": "2026-01-16T19:16:07.190",
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"url": "https://www.splinterware.com/index.html",
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"value": "iDailyDiary 4.30 contiene una vulnerabilidad de denegación de servicio que permite a los atacantes bloquear la aplicación desbordando el campo de nombre de la pestaña de preferencias. Los atacantes pueden pegar un búfer de 2.000.000 de caracteres en el nombre de la pestaña de diario predeterminada para desencadenar un bloqueo de la aplicación."
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