Anwendung - System Anwendung - System

Diese Herausforderungen werden Ihnen helfen, die Schwachstellen von Anwendungen zu verstehen.

Das Ziel ist es, zusätzliche Rechte zu erhalten, indem die Schwächen des Programms ausgenutzt werden und ein Kennwort zur Validierung von Aufrufen auf dem Portal erhalten wird.

Voraussetzung ist:
– GDB.
– Kenntnisse in ASM.
– Kenntnisse in der Sprache C.

challenges 93 Premium Übungen

Ergebnis Name Validierung ↓↑ Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung date
pas_valide ELF x64 - Advanced blind format string exploitation 1% 42 115 nobodyisnobody 0 11. Juli 2024
pas_valide WinKern x64 - Use After Free 1% 52 120 __syscall , Synacktiv 0 27. Januar 2020
pas_valide ELF x64 - Browser exploit - BitString 1% 54 135 pickle 0 15. Dezember 2018
pas_valide ELF x64 - Blind SROP 1% 56 100 s1m 0 28. Dezember 2023
pas_valide ELF ARM64 - Multithreading 1% 59 140 franb 0 13. Februar 2023
pas_valide ELF ARM64 - Heap Underflow 1% 61 120 nobodyisnobody 0 13. Februar 2023
pas_valide ELF MIPS - URLEncoded Format String bug 1% 65 100 pickle 0 7. Oktober 2018
pas_valide ELF x64 - Syscall chaining 1% 65 95 Njörd 0 11. Juli 2024
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 68 120 __syscall , Synacktiv 0 27. Januar 2020
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 68 120 pickle 0 25. März 2017
pas_valide ELF ARM - Alphanumeric shellcode 1% 79 100 pickle 0 16. März 2017
pas_valide ELF ARM - Heap Overflow 1% 91 120 pickle 0 2. April 2017
pas_valide ELF x64 - Advanced Heap Exploitation - Heap Leakless & Fortified 1% 92 135 nobodyisnobody 0 27. Mai 2021
pas_valide PE32+ Basic ROP 1% 97 75 Ech0 0 6. Dezember 2019
pas_valide ELF x64 - FILE structure hijacking 1% 102 110 voydstack 0 27. Mai 2021
pas_valide ELF ARM - Heap Off-by-One 1% 108 115 pickle 0 11. März 2017
pas_valide LinKern ARM - Stack Overflow 1% 109 110 pickle 0 24. Juli 2017
pas_valide ELF x64 - ret2dl_init 1% 112 70 kikko 0 27. Mai 2021
pas_valide ELF x64 - Buggy VM 1% 119 70 NonStandardModel 0 10. Juni 2022
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 122 100 pickle 0 23. Oktober 2018
pas_valide ELF ARM - Heap format string bug 1% 123 105 franb 0 3. Juni 2017
pas_valide ELF x64 - Seccomp Whitelist 1% 130 120 pickle 0 3. Juni 2017
pas_valide ELF MIPS - Format String Glitch 1% 134 60 pickle , martin 0 21. Oktober 2018
pas_valide LinKern x64 - SLUB off-by-one 1% 137 115 Tosh 0 9. Mai 2019
pas_valide ELF x64 - Browser exploit - Intro 1% 139 70 pickle 0 2. November 2018
pas_valide ELF x64 - Heap feng-shui 1% 140 110 laxa 0 4. August 2017
pas_valide ELF ARM - Format String bug 1% 141 110 pickle 0 14. März 2017
pas_valide ELF RISC-V - Intro - let’s do the ROP 1% 143 40 nobodyisnobody 0 13. Februar 2023
pas_valide ELF x64 - Blind ROP 1% 148 135 franb 0 10. März 2018
pas_valide PE32+ Format string bug 1% 150 45 Ech0 0 3. Dezember 2019
pas_valide ELF ARM - Use After Free 1% 154 110 pickle 0 22. März 2017
pas_valide LinKern x64 - RowHammer 1% 155 115 pickle 0 17. März 2019
pas_valide ELF x64 - Heap Safe-Linking Bypass 1% 159 70 nobodyisnobody 0 22. Oktober 2021
pas_valide ELF x64 - File Structure Hacking 1% 171 65 nobodyisnobody 0 27. Mai 2021
pas_valide ELF x86 - Blind ROP 1% 180 120 franb 0 9. Oktober 2016
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 185 130 Tosh , Fritz 0 1. Juli 2015
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 187 70 sbrk 0 17. September 2017
pas_valide ELF x64 - Heap Filling 1% 188 60 voydstack 0 27. Mai 2021
pas_valide ELF x64 - Off-by-one bug 1% 193 110 NeedToLearn 0 19. Mai 2016
pas_valide ELF x86 - Bug Hunting - Several issues 1% 197 50 sbrk 0 19. Januar 2018
pas_valide LinKern x64 - Memory exploration 1% 206 120 franb 0 27. Juli 2016
pas_valide ELF x64 - Heap Hop 1% 210 100 nobodyisnobody 0 11. Juli 2024
pas_valide ELF ARM - Race condition 1% 221 70 pickle 0 3. Juni 2017
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 233 115 Tosh 0 26. Juni 2015
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 239 115 franb 0 17. August 2016
pas_valide ELF MIPS - Basic ROP 1% 252 40 dagger 0 7. Oktober 2018
pas_valide LinKern ARM - vulnerable syscall 1% 256 85 pickle 0 22. März 2017
pas_valide LinKern x64 - reentrant code 1% 256 100 franb 0 1. März 2016
pas_valide ELF x64 - Stack buffer overflow - Stack pivot 1% 316 40 spikeroot 0 11. Juli 2024
pas_valide ELF x86 - Hardened binary 7 1% 324 115 Tosh 0 21. Januar 2013
pas_valide PE32 - Advanced stack buffer overflow 1% 326 35 Ech0 0 3. Dezember 2019
pas_valide ELF x64 - Logic bug 1% 332 50 sbrk 1 8. Juli 2017
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 366 90 Arod 0 25. Juni 2015
pas_valide ELF x64 - Remote heap buffer overflow - tcache 1% 369 80 franb 0 5. Februar 2017
pas_valide ELF ARM - Stack Spraying 1% 376 30 pickle 0 2. April 2017
pas_valide LinKern x86 - basic ROP 1% 377 110 franb 0 6. Mai 2016
pas_valide ELF x86 - Blind remote format string bug 1% 379 80 Lyes 0 8. Juni 2015
pas_valide ELF x86 - Hardened binary 6 1% 385 115 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 5 1% 405 110 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 3 1% 444 100 sm0k 0 11. Februar 2012
pas_valide LinKern x64 - Race condition 1% 444 95 franb 0 16. Februar 2016
pas_valide ELF x86 - Hardened binary 4 1% 532 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 555 50 kikko 0 28. Februar 2019
pas_valide LinKern x86 - Null pointer dereference 1% 627 90 franb 0 16. Februar 2016
pas_valide LinKern x86 - Buffer overflow basic 1 1% 670 85 franb 0 16. Februar 2016
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 720 25 franb 0 28. September 2018
pas_valide ELF x86 - Hardened binary 2 1% 754 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Remote BSS buffer overflow 1% 809 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Hardened binary 1 1% 944 100 sm0k 0 11. Februar 2012
pas_valide ELF ARM - Basic ROP 1% 1015 40 pickle 0 11. März 2017
pas_valide ELF x86 - Remote Format String bug 1% 1075 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 1086 60 Arod 0 20. Mai 2015
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 1153 40 sebbb 0 20. Juli 2015
pas_valide ELF x64 - Double free 1% 1572 25 Esad 0 23. März 2021
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1623 30 HomardBoy 0 26. März 2021
pas_valide ELF x86 - Format String Bug Basic 3 1% 1641 35 Lyes 0 27. Mai 2015
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1752 55 Arod 0 5. Juni 2015
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1759 25 pickle 1 9. März 2017
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 2148 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2276 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Use After Free - basic 1% 2513 25 Esad 0 26. Mai 2019
pas_valide PE32 - Stack buffer overflow basic 1% 3049 10 Ech0 0 3. Dezember 2019
pas_valide ELF x64 - Basic heap overflow 1% 3358 10 sourcePerrier 0 13. Februar 2023
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3398 30 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 3654 30 TiWim 1 10. März 2016
pas_valide ELF x86 - BSS buffer overflow 2% 4776 30 Lu33Y 1 8. Februar 2012
pas_valide ELF x86 - Format string bug basic 2 2% 5960 20 Lyes 0 8. April 2015
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 6054 25 Lyes 0 10. April 2015
pas_valide ELF x86 - Race condition 2% 7401 20 Lu33Y 0 8. Februar 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 9008 20 Arod 0 31. Mai 2015
pas_valide ELF x86 - Format string bug basic 1 3% 11548 15 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 18523 10 Lyes 1 10. April 2015
pas_valide ELF x86 - Stack buffer overflow basic 1 7% 27228 5 Lyes 3 25. März 2015