ELF x86 - Blind remote format string bug

80 Punkte  0x0

Network service attack without binary or source code

Autor

Lyes,  

Stufe  Schwierigkeitsgrad

Validierung

0 Herausforderer 1%

Bewertung  Bewertung

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47 votes

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  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
W00dy   ELF x86 - Blind remote format string bug 17. September 2021 zu  19:00
whitehat42   ELF x86 - Blind remote format string bug 19. August 2021 zu  13:05
LightDiscord   ELF x86 - Blind remote format string bug 29. Juli 2021 zu  19:46
bak   ELF x86 - Blind remote format string bug 22. Juni 2021 zu  22:24
Gnarf   ELF x86 - Blind remote format string bug 17. Juni 2021 zu  14:46
Iroh   ELF x86 - Blind remote format string bug 16. Mai 2021 zu  16:16
df0   ELF x86 - Blind remote format string bug 28. April 2021 zu  16:38
v3da   ELF x86 - Blind remote format string bug 26. April 2021 zu  22:48
Melfos   ELF x86 - Blind remote format string bug 8. April 2021 zu  11:48
PArm   ELF x86 - Blind remote format string bug 7. April 2021 zu  14:44

 75 Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung date
pas_valide ELF x86 - Stack buffer overflow basic 1 8% 16902 5 Lyes 3 25. März 2015
pas_valide ELF x86 - Stack buffer overflow basic 2 6% 12056 10 Lyes 1 10. April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 1065 10 Ech0 0 3. Dezember 2019
pas_valide ELF x86 - Format string bug basic 1 4% 7748 15 Lu33Y 0 8. Februar 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 5915 20 Arod 0 31. Mai 2015
pas_valide ELF x86 - Format string bug basic 2 2% 3881 20 Lyes 0 8. April 2015
pas_valide ELF x86 - Race condition 3% 5181 20 Lu33Y 0 8. Februar 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1138 25 pickle 1 9. März 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 382 25 franb 0 28. September 2018
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 3874 25 Lyes 0 10. April 2015
pas_valide ELF x86 - Use After Free - basic 1% 1197 25 Esad 0 26. Mai 2019
pas_valide ELF ARM - Stack Spraying 1% 211 30 pickle 0 2. April 2017
pas_valide ELF x86 - BSS buffer overflow 2% 3592 30 Lu33Y 1 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 2405 30 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 2298 30 TiWim 1 10. März 2016
pas_valide ELF x86 - Format String Bug Basic 3 1% 1029 35 Lyes 0 27. Mai 2015
pas_valide PE32 - Advanced stack buffer overflow 1% 161 35 Ech0 0 3. Dezember 2019
pas_valide ELF ARM - Basic ROP 1% 589 40 pickle 0 11. März 2017
pas_valide ELF MIPS - Basic ROP 1% 115 40 dagger 0 7. Oktober 2018
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 729 40 sebbb 0 20. Juli 2015
pas_valide PE32+ Format string bug 1% 71 45 Ech0 0 3. Dezember 2019
pas_valide ELF x64 - Logic bug 1% 164 50 sbrk 1 8. Juli 2017
pas_valide ELF x86 - Bug Hunting - Several issues 1% 87 50 sbrk 0 19. Januar 2018
pas_valide ELF x86 - Stack buffer and integer overflow 1% 1701 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 207 50 kikko 0 28. Februar 2019
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1563 50 Lu33Y 0 8. Februar 2012
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1067 55 Arod 0 5. Juni 2015
pas_valide ELF MIPS - Format String Glitch 1% 51 60 pickle 0 21. Oktober 2018
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 757 60 Arod 0 20. Mai 2015
pas_valide ELF ARM - Race condition 1% 119 70 pickle 0 3. Juni 2017
pas_valide ELF x64 - Browser exploit - Intro 1% 69 70 pickle 0 2. November 2018
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 96 70 sbrk 0 17. September 2017
pas_valide ELF x86 - Remote BSS buffer overflow 1% 705 75 Tosh 0 6. Februar 2012
pas_valide ELF x86 - Remote Format String bug 1% 881 75 Tosh 0 6. Februar 2012
pas_valide PE32+ Basic ROP 1% 41 75 Ech0 0 6. Dezember 2019
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 241 80 franb 0 5. Februar 2017
pas_valide ELF x86 - Blind remote format string bug 1% 269 80 Lyes 0 8. Juni 2015
pas_valide LinKern ARM - vulnerable syscall 1% 122 85 pickle 0 22. März 2017
pas_valide LinKern x86 - Buffer overflow basic 1 1% 410 85 franb 0 16. Februar 2016
pas_valide LinKern x86 - Null pointer dereference 1% 403 90 franb 0 16. Februar 2016
pas_valide LinKern x64 - Race condition 1% 258 95 franb 0 16. Februar 2016
pas_valide ELF ARM - Alphanumeric shellcode 1% 39 100 pickle 0 16. März 2017
pas_valide ELF MIPS - URLEncoded Format String bug 1% 22 100 pickle 0 7. Oktober 2018
pas_valide ELF x86 - Hardened binary 1 1% 648 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 2 1% 518 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 3 1% 317 100 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 4 1% 359 100 sm0k 0 11. Februar 2012
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 46 100 pickle 0 23. Oktober 2018
pas_valide LinKern x64 - reentrant code 1% 140 100 franb 0 1. März 2016
pas_valide ELF ARM - Heap format string bug 1% 69 105 franb 0 3. Juni 2017
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 223 105 Arod 0 25. Juni 2015
pas_valide ELF ARM - Format String bug 1% 79 110 pickle 0 14. März 2017
pas_valide ELF ARM - Use After Free 1% 85 110 pickle 0 22. März 2017
pas_valide ELF x64 - Heap feng-shui 1% 60 110 laxa 0 4. August 2017
pas_valide ELF x64 - Off-by-one bug 1% 120 110 NeedToLearn 0 19. Mai 2016
pas_valide ELF x86 - Hardened binary 5 1% 270 110 sm0k 0 11. Februar 2012
pas_valide LinKern ARM - Stack Overflow 1% 53 110 pickle 0 24. Juli 2017
pas_valide LinKern x86 - basic ROP 1% 204 110 franb 0 6. Mai 2016
pas_valide ELF ARM - Heap Off-by-One 1% 51 115 pickle 0 11. März 2017
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 147 115 Tosh 0 26. Juni 2015
pas_valide ELF x86 - Hardened binary 6 1% 254 115 sm0k 0 11. Februar 2012
pas_valide ELF x86 - Hardened binary 7 1% 217 115 Tosh 0 21. Januar 2013
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 138 115 franb 0 17. August 2016
pas_valide LinKern x64 - RowHammer 1% 57 115 pickle 0 17. März 2019
pas_valide LinKern x64 - SLUB off-by-one 1% 43 115 Tosh 0 9. Mai 2019
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 33 120 pickle 0 25. März 2017
pas_valide ELF ARM - Heap Overflow 1% 39 120 pickle 0 2. April 2017
pas_valide ELF x64 - Seccomp Whitelist 1% 50 120 pickle 0 3. Juni 2017
pas_valide ELF x86 - Blind ROP 1% 111 120 franb 0 9. Oktober 2016
pas_valide Linkern x64 - Memory exploration 1% 95 120 franb 0 27. Juli 2016
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 20 120 __syscall 0 27. Januar 2020
pas_valide WinKern x64 - Use After Free 1% 16 120 __syscall 0 27. Januar 2020
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 111 130 Tosh 0 1. Juli 2015
pas_valide ELF x64 - Blind ROP 1% 80 135 franb 0 10. März 2018
pas_valide ELF x64 - Browser exploit - BitString 1% 30 135 pickle 0 15. Dezember 2018