ELF x86 - Format string bug basic 1

15 Punkte  0x0

... oder wie man den Stapel durchliest

Autor

Lu33Y,  

Stufe  Schwierigkeitsgrad

Validierung

10838 Herausforderer 3%

Bewertung  Bewertung

1
2
3
4
5
491 votes

Bitte loggen Sie sich ein um auf diese Seite zugreifen zu können

solutions  Musterlösung

Eine Musterlösung vorschlagen
Sie müssen diese Übung lösen bevor Sie eine Musterlösung einreichen können

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
Stutz App - Système  ELF x86 - Format string bug basic 1 fr 6. Juli 2025 zu  18:58
tickg0ld App - Système  ELF x86 - Format string bug basic 1 fr 6. Juli 2025 zu  16:58
vasek App - Système  ELF x86 - Format string bug basic 1 fr 5. Juli 2025 zu  22:03
NumberOreo App - Système  ELF x86 - Format string bug basic 1 fr 4. Juli 2025 zu  11:41
Brucky App - System  ELF x86 - Format string bug basic 1 en 2. Juli 2025 zu  13:58
keldonin App - Système  ELF x86 - Format string bug basic 1 fr 1. Juli 2025 zu  14:12
2050hacker App - System  ELF x86 - Format string bug basic 1 en 30. Juni 2025 zu  13:30
El Costo App - Système  ELF x86 - Format string bug basic 1 fr 29. Juni 2025 zu  11:35
K- App - Système  ELF x86 - Format string bug basic 1 fr 27. Juni 2025 zu  18:44
luca App - Système  ELF x86 - Format string bug basic 1 fr 27. Juni 2025 zu  14:07

challenges 93 Premium Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung date ↓↑
pas_valide ELF x86 - Remote BSS buffer overflow 1% 777 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Remote Format String bug 1% 1019 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Format string bug basic 1 3% 10838 15 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - BSS buffer overflow 2% 4550 30 Lu33Y 1 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3187 30 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 2033 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2144 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Race condition 2% 6969 20 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Hardened binary 1 1% 871 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 2 1% 688 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 3 1% 403 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 4 1% 478 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 5 1% 366 110 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 6 1% 346 115 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 7 1% 294 115 Tosh 0 21. Januar 2013
pas_valide ELF x86 - Stack buffer overflow basic 1 7% 25307 5 Lyes 3 25. März 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5538 20 Lyes 0 8. April 2015
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 17382 10 Lyes 1 10. April 2015
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5663 25 Lyes 0 10. April 2015
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 1011 60 Arod 0 20. Mai 2015
pas_valide ELF x86 - Format String Bug Basic 3 1% 1503 35 Lyes 0 27. Mai 2015
pas_valide ELF x64 - Stack buffer overflow - basic 3% 8427 20 Arod 0 31. Mai 2015
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1641 55 Arod 0 5. Juni 2015
pas_valide ELF x86 - Blind remote format string bug 1% 352 80 Lyes 0 8. Juni 2015
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 321 90 Arod 0 25. Juni 2015
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 201 115 Tosh 0 26. Juni 2015
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 155 130 Tosh , Fritz 0 1. Juli 2015
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 1063 40 sebbb 0 20. Juli 2015
pas_valide LinKern x86 - Buffer overflow basic 1 1% 603 85 franb 0 16. Februar 2016
pas_valide LinKern x86 - Null pointer dereference 1% 567 90 franb 0 16. Februar 2016
pas_valide LinKern x64 - Race condition 1% 386 95 franb 0 16. Februar 2016
pas_valide LinKern x64 - reentrant code 1% 213 100 franb 0 1. März 2016
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 3409 30 TiWim 1 10. März 2016
pas_valide LinKern x86 - basic ROP 1% 326 110 franb 0 6. Mai 2016
pas_valide ELF x64 - Off-by-one bug 1% 168 110 NeedToLearn 0 19. Mai 2016
pas_valide LinKern x64 - Memory exploration 1% 159 120 franb 0 27. Juli 2016
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 213 115 franb 0 17. August 2016
pas_valide ELF x86 - Blind ROP 1% 165 120 franb 0 9. Oktober 2016
pas_valide ELF x64 - Remote heap buffer overflow - tcache 1% 333 80 franb 0 5. Februar 2017
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1529 25 pickle 1 9. März 2017
pas_valide ELF ARM - Basic ROP 1% 937 40 pickle 0 11. März 2017
pas_valide ELF ARM - Heap Off-by-One 1% 82 115 pickle 0 11. März 2017
pas_valide ELF ARM - Format String bug 1% 110 110 pickle 0 14. März 2017
pas_valide ELF ARM - Alphanumeric shellcode 1% 57 100 pickle 0 16. März 2017
pas_valide LinKern ARM - vulnerable syscall 1% 194 85 pickle 0 22. März 2017
pas_valide ELF ARM - Use After Free 1% 121 110 pickle 0 22. März 2017
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 48 120 pickle 0 25. März 2017
pas_valide ELF ARM - Stack Spraying 1% 313 30 pickle 0 2. April 2017
pas_valide ELF ARM - Heap Overflow 1% 68 120 pickle 0 2. April 2017
pas_valide ELF ARM - Race condition 1% 179 70 pickle 0 3. Juni 2017
pas_valide ELF ARM - Heap format string bug 1% 100 105 franb 0 3. Juni 2017
pas_valide ELF x64 - Seccomp Whitelist 1% 103 120 pickle 0 3. Juni 2017
pas_valide ELF x64 - Logic bug 1% 265 50 sbrk 1 8. Juli 2017
pas_valide LinKern ARM - Stack Overflow 1% 83 110 pickle 0 24. Juli 2017
pas_valide ELF x64 - Heap feng-shui 1% 99 110 laxa 0 4. August 2017
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 149 70 sbrk 0 17. September 2017
pas_valide ELF x86 - Bug Hunting - Several issues 1% 152 50 sbrk 0 19. Januar 2018
pas_valide ELF x64 - Blind ROP 1% 127 135 franb 0 10. März 2018
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 613 25 franb 0 28. September 2018
pas_valide ELF MIPS - Basic ROP 1% 206 40 dagger 0 7. Oktober 2018
pas_valide ELF MIPS - URLEncoded Format String bug 1% 46 100 pickle 0 7. Oktober 2018
pas_valide ELF MIPS - Format String Glitch 1% 102 60 pickle , martin 0 21. Oktober 2018
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 81 100 pickle 0 23. Oktober 2018
pas_valide ELF x64 - Browser exploit - Intro 1% 118 70 pickle 0 2. November 2018
pas_valide ELF x64 - Browser exploit - BitString 1% 40 135 pickle 0 15. Dezember 2018
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 472 50 kikko 0 28. Februar 2019
pas_valide LinKern x64 - RowHammer 1% 121 115 pickle 0 17. März 2019
pas_valide LinKern x64 - SLUB off-by-one 1% 106 115 Tosh 0 9. Mai 2019
pas_valide ELF x86 - Use After Free - basic 1% 2256 25 Esad 0 26. Mai 2019
pas_valide PE32 - Stack buffer overflow basic 1% 2580 10 Ech0 0 3. Dezember 2019
pas_valide PE32 - Advanced stack buffer overflow 1% 277 35 Ech0 0 3. Dezember 2019
pas_valide PE32+ Format string bug 1% 117 45 Ech0 0 3. Dezember 2019
pas_valide PE32+ Basic ROP 1% 80 75 Ech0 0 6. Dezember 2019
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 51 120 __syscall , Synacktiv 0 27. Januar 2020
pas_valide WinKern x64 - Use After Free 1% 37 120 __syscall , Synacktiv 0 27. Januar 2020
pas_valide ELF x64 - Double free 1% 1298 25 Esad 0 23. März 2021
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1384 30 HomardBoy 0 26. März 2021
pas_valide ELF x64 - ret2dl_init 1% 66 70 kikko 0 27. Mai 2021
pas_valide ELF x64 - FILE structure hijacking 1% 74 110 voydstack 0 27. Mai 2021
pas_valide ELF x64 - File Structure Hacking 1% 128 65 nobodyisnobody 0 27. Mai 2021
pas_valide ELF x64 - Heap Filling 1% 136 60 voydstack 0 27. Mai 2021
pas_valide ELF x64 - Advanced Heap Exploitation - Heap Leakless & Fortified 1% 63 135 nobodyisnobody 0 27. Mai 2021
pas_valide ELF x64 - Heap Safe-Linking Bypass 1% 106 70 nobodyisnobody 0 22. Oktober 2021
pas_valide ELF x64 - Buggy VM 1% 91 70 NonStandardModel 0 10. Juni 2022
pas_valide ELF x64 - Basic heap overflow 1% 2374 10 sourcePerrier 0 13. Februar 2023
pas_valide ELF RISC-V - Intro - let’s do the ROP 1% 95 40 nobodyisnobody 0 13. Februar 2023
pas_valide ELF ARM64 - Multithreading 1% 25 140 franb 0 13. Februar 2023
pas_valide ELF ARM64 - Heap Underflow 1% 33 120 nobodyisnobody 0 13. Februar 2023
pas_valide ELF x64 - Blind SROP 1% 31 100 s1m 0 28. Dezember 2023
pas_valide ELF x64 - Stack buffer overflow - Stack pivot 1% 193 40 spikeroot 0 11. Juli 2024
pas_valide ELF x64 - Syscall chaining 1% 39 95 Njörd 0 11. Juli 2024
pas_valide ELF x64 - Heap Hop 1% 11 100 nobodyisnobody 0 11. Juli 2024
pas_valide ELF x64 - Advanced blind format string exploitation 1% 17 115 nobodyisnobody 0 11. Juli 2024