ELF x86 - Stack buffer overflow - ret2dl_resolve

50 Punkte  

no leak, no bruteforce

Autor

kikko,  

Stufe  Schwierigkeitsgrad

Validierung

48 Herausforderer 1%

Bewertung  Bewertung

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19 votes
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Musterlösung  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
h_26   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 21. Mai 2019 zu  20:01
neatzsche   ELF x86 - Stack buffer overflow - ret2dl_resolve en 3. Mai 2019 zu  05:08
Alkanor   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 28. April 2019 zu  20:21
das   ELF x86 - Stack buffer overflow - ret2dl_resolve en 24. April 2019 zu  19:04
Sample2448   ELF x86 - Stack buffer overflow - ret2dl_resolve en 20. April 2019 zu  23:39
4A6D73726E00   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 20. April 2019 zu  04:42
Reglisse   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 17. April 2019 zu  04:25
Laluka   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 16. April 2019 zu  15:00
cr0c0   ELF x86 - Stack buffer overflow - ret2dl_resolve en 15. April 2019 zu  15:19
cdpointpoint   ELF x86 - Stack buffer overflow - ret2dl_resolve fr 14. April 2019 zu  14:22

In dieser Rubrik veröffentlichte Übungen 68 Übungen

Ergebnis Name der Übung Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide ELF x86 - Stack buffer overflow basic 1 9% 10694 5 Lyes 2
pas_valide ELF x86 - Stack buffer overflow basic 2 7% 8045 10 Lyes 1
pas_valide ELF x86 - Format string bug basic 1 5% 5345 15 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - basic 3% 3866 20 Arod 0
pas_valide ELF x86 - Format string bug basic 2 2% 2621 20 Lyes 0
pas_valide ELF x86 - Race condition 3% 3597 20 Lu33Y 0
pas_valide ELF ARM - Stack buffer overflow - basic 1% 599 25 pickle 1
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 128 25 franb 0
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 2574 25 Lyes 0
pas_valide ELF ARM - Stack Spraying 1% 120 30 pickle 0
pas_valide ELF x86 - BSS buffer overflow 3% 2874 30 Lu33Y 1
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 1898 30 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1507 30 TiWim 1
pas_valide ELF x86 - Format String Bug Basic 3 1% 713 35 Lyes 0
pas_valide ELF ARM - Basic ROP 1% 280 40 pickle 0
pas_valide ELF MIPS - Basic ROP 1% 45 40 dagger 0
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 503 40 sebbb 0
pas_valide ELF x64 - Logic bug 1% 95 50 sbrk 0
pas_valide ELF x86 - Bug Hunting - Several issues 1% 49 50 sbrk 0
pas_valide ELF x86 - Stack buffer and integer overflow 2% 1399 50 Lu33Y 0
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 48 50 kikko 0
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 1289 50 Lu33Y 0
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 693 55 Arod 0
pas_valide ELF MIPS - Format String Glitch 1% 21 60 pickle, martin 0
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 520 60 Arod 0
pas_valide ELF ARM - Race condition 1% 70 70 pickle 0
pas_valide ELF x64 - Browser exploit - Intro 1% 28 70 pickle 0
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 62 70 sbrk 0
pas_valide ELF x86 - Remote BSS buffer overflow 1% 615 75 Tosh 0
pas_valide ELF x86 - Remote Format String bug 1% 754 75 Tosh 0
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 158 80 franb 0
pas_valide ELF x86 - Blind remote format string bug 1% 198 80 Lyes 0
pas_valide LinKern ARM - vulnerable syscall 1% 62 85 pickle 0
pas_valide LinKern x86 - Buffer overflow basic 1 1% 259 85 franb 0
pas_valide LinKern x86 - Null pointer dereference 1% 271 90 franb 0
pas_valide LinKern x64 - Race condition 1% 175 95 franb 0
pas_valide ELF ARM - Alphanumeric shellcode 1% 21 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 8 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 480 100 sm0k 0
pas_valide ELF x86 - Hardened binary 2 1% 384 100 sm0k 0
pas_valide ELF x86 - Hardened binary 3 1% 243 100 sm0k 0
pas_valide ELF x86 - Hardened binary 4 1% 273 100 sm0k 0
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 14 100 pickle 0
pas_valide LinKern x64 - reentrant code 1% 92 100 franb 0
pas_valide ELF ARM - Heap format string bug 1% 39 105 franb 0
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 165 105 Arod 0
pas_valide ELF ARM - Format String bug 1% 44 110 pickle 0
pas_valide ELF ARM - Use After Free 1% 44 110 pickle 0
pas_valide ELF x64 - Heap feng-shui 1% 34 110 laxa 0
pas_valide ELF x64 - Off-by-one bug 1% 81 110 NeedToLearn 0
pas_valide ELF x86 - Hardened binary 5 1% 202 110 sm0k 0
pas_valide LinKern ARM - Stack Overflow 1% 25 110 pickle 0
pas_valide LinKern x86 - basic ROP 1% 137 110 franb 0
pas_valide ELF ARM - Heap Off-by-One 1% 30 115 pickle 0
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 98 115 Tosh 0
pas_valide ELF x86 - Hardened binary 6 1% 192 115 sm0k 0
pas_valide ELF x86 - Hardened binary 7 1% 155 115 Tosh 0
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 83 115 franb 0
pas_valide LinKern x64 - RowHammer 1% 20 115 pickle 0
pas_valide LinKern x64 - SLUB off-by-one 1% 7 115 Tosh 0
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 19 120 pickle 0
pas_valide ELF ARM - Heap Overflow 1% 22 120 pickle 0
pas_valide ELF x64 - Seccomp Whitelist 1% 30 120 pickle 0
pas_valide ELF x86 - Blind ROP 1% 58 120 franb 0
pas_valide Linkern x64 - Memory exploration 1% 60 120 franb 0
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 72 130 Tosh, Fritz 0
pas_valide ELF x64 - Blind ROP 1% 35 135 franb 0
pas_valide ELF x64 - Browser exploit - BitString 1% 12 135 pickle 0