CVE-2011-0228
Estado: ModificadaAlta (7.5)—💥 PoC
El componente Data Security de Apple iOS antes de v4.2.10 y v4.3.x antes de v4.3.5 no comprueba el parámetro basicConstraints durante la validación de cadenas de certificados X.509, lo que permite a atacantes man-in-the-middle, falsificar un servidor SSL mediante un certificado no-CA y firmar un certificado para un dominio de su elección.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 6.55%
- Percentil entre todas las CVEs puntuadas: 94
- Fecha de la puntuación: 17/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (1)
CWE
- CWE-20
Referencias
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00004.html
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00005.html
- http://secunia.com/advisories/45369
- http://securityreason.com/securityalert/8361
- http://securitytracker.com/id?1025837
- http://support.apple.com/kb/HT4824
- http://support.apple.com/kb/HT4825
- http://www.securityfocus.com/archive/1/518982/100/0/threaded
- http://www.securityfocus.com/bid/48877
- https://www.trustwave.com/spiderlabs/advisories/TWSL2011-007.txt
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00004.html
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00005.html
- http://secunia.com/advisories/45369
- http://securityreason.com/securityalert/8361
- http://securitytracker.com/id?1025837
- http://support.apple.com/kb/HT4824
- http://support.apple.com/kb/HT4825
- http://www.securityfocus.com/archive/1/518982/100/0/threaded
- http://www.securityfocus.com/bid/48877
- https://www.trustwave.com/spiderlabs/advisories/TWSL2011-007.txt
JSON original (NVD)
Mostrar
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