CVE-2018-11508
Estado: ModificadaMedia (5.5)—💥 Exploit
Se ha descubierto un problema en Moodle 3.x. Al sustituir URL en los portfolios, los usuarios pueden instanciar cualquier clase. Esto también puede ser explotado por usuarios que hayan iniciado sesión como invitados para lanzar un ataque DDoS.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.69%
- Percentil entre todas las CVEs puntuadas: 76
- Fecha de la puntuación: 10/10/2026
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.
- Publicado en Exploit-DB · Linux Kernel 4.13 - 'compat_get_timex()' Leak Kernel Pointer (21/1/2019)
Tecnologías afectadas (2)
CWE
- CWE-200
Referencias
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95
- http://www.securityfocus.com/bid/104292
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1574
- https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95
- https://usn.ubuntu.com/3695-1/
- https://usn.ubuntu.com/3695-2/
- https://usn.ubuntu.com/3697-1/
- https://usn.ubuntu.com/3697-2/
- https://www.exploit-db.com/exploits/46208/
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95
- http://www.securityfocus.com/bid/104292
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1574
- https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95
- https://usn.ubuntu.com/3695-1/
- https://usn.ubuntu.com/3695-2/
- https://usn.ubuntu.com/3697-1/
- https://usn.ubuntu.com/3697-2/
- https://www.exploit-db.com/exploits/46208/
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9
JSON original (NVD)
Mostrar
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