ELF x86 - Remote BSS buffer overflow

75 Points  

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Auteur

Tosh,  

Niveau  Difficulté

Validations

561 Challengeurs 1%

Note  Notation

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56 votes
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Solution 3 Solutions

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Résultats des challenges Résultats des challenges

Pseudonyme Epreuve Langue Date
x3ttw3   ELF x86 - Remote BSS buffer overflow fr 20 juin 2018 à 17:05
Grizzly   ELF x86 - Remote BSS buffer overflow fr 18 juin 2018 à 16:26
T0rmann   ELF x86 - Remote BSS buffer overflow en 17 juin 2018 à 11:59
k6   ELF x86 - Remote BSS buffer overflow fr 3 juin 2018 à 22:46
rosenzweig   ELF x86 - Remote BSS buffer overflow en 3 juin 2018 à 11:34
markmark   ELF x86 - Remote BSS buffer overflow en 27 mai 2018 à 09:56
Prefix   ELF x86 - Remote BSS buffer overflow en 18 mai 2018 à 17:59
SakiiR   ELF x86 - Remote BSS buffer overflow fr 10 mai 2018 à 07:12
rootx   ELF x86 - Remote BSS buffer overflow en 7 mai 2018 à 14:28
LeTaZz   ELF x86 - Remote BSS buffer overflow en 30 avril 2018 à 18:08

Challenges publiés dans cette rubrique 58 Challenges

Résultats Nom de l'épreuve Validations Nombre de points  Explications sur les scores Difficulté  Difficulté Auteur Note  Notation Solution
pas_valide ELF x86 - Stack buffer overflow basic 1 9% 7772 5 Lyes 9
pas_valide ELF x86 - Stack buffer overflow basic 2 7% 5980 10 Lyes 6
pas_valide ELF x86 - Format string bug basic 1 5% 4094 15 Lu33Y 7
pas_valide ELF x64 - Stack buffer overflow - basic 4% 2901 20 Arod 9
pas_valide ELF x86 - Format string bug basic 2 3% 1969 20 Lyes 3
pas_valide ELF x86 - Race condition 4% 2909 20 Lu33Y 11
pas_valide ELF ARM - Stack buffer overflow - basic 1% 337 25 pickle 3
pas_valide ELF x86 - Stack buffer overflow basic 3 3% 1995 25 Lyes 4
pas_valide ELF ARM - Stack Spraying 1% 79 30 pickle 5
pas_valide ELF x86 - BSS buffer overflow 3% 2435 30 Lu33Y 6
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 1593 30 Lu33Y 4
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1093 30 TiWim 5
pas_valide ELF x86 - Format String Bug Basic 3 1% 549 35 Lyes 5
pas_valide ELF ARM - Basic ROP 1% 138 40 pickle 4
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 405 40 sebbb 6
pas_valide ELF x64 - Logic bug 1% 59 50 sbrk 2
pas_valide ELF x86 - Bug Hunting - Plusieurs problèmes 1% 24 50 sbrk 1
pas_valide ELF x86 - Stack buffer and integer overflow 2% 1243 50 Lu33Y 3
pas_valide ELF x86 - Stack buffer overflow basic 5 2% 1145 50 Lu33Y 5
pas_valide ELF x64 - Stack buffer overflow - avancé 1% 524 55 Arod 8
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 444 60 Arod 2
pas_valide ELF ARM - Race condition 1% 47 70 pickle 2
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 41 70 sbrk 3
pas_valide ELF x86 - Remote BSS buffer overflow 1% 561 75 Tosh 3
pas_valide ELF x86 - Remote Format String bug 1% 674 75 Tosh 4
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 104 80 franb 2
pas_valide ELF x86 - Blind remote format string bug 1% 167 80 Lyes 5
pas_valide LinKern ARM - syscall vulnérable 1% 45 85 pickle 2
pas_valide LinKern x86 - Buffer overflow basic 1 1% 208 85 franb 2
pas_valide LinKern x86 - Null pointer dereference 1% 208 90 franb 1
pas_valide LinKern x64 - Race condition 1% 140 95 franb 1
pas_valide ELF ARM - Shellcode alphanumérique 1% 17 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 417 100 sm0k 5
pas_valide ELF x86 - Hardened binary 2 1% 328 100 sm0k 7
pas_valide ELF x86 - Hardened binary 3 1% 214 100 sm0k 4
pas_valide ELF x86 - Hardened binary 4 1% 232 100 sm0k 8
pas_valide LinKern x64 - code réentrant 1% 79 100 franb 1
pas_valide ELF ARM - Heap format string bug 1% 30 105 franb 1
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 138 105 Arod 3
pas_valide LinKern x86 - basic ROP 1% 111 110 franb 4
pas_valide ELF ARM - Format String bug 1% 38 110 pickle 1
pas_valide ELF ARM - Use After Free 1% 35 110 pickle 1
pas_valide ELF x64 - Heap feng-shui 1% 26 110 laxa 1
pas_valide ELF x64 - Off-by-one bug 1% 65 110 NeedToLearn 3
pas_valide ELF x86 - Hardened binary 5 1% 163 110 sm0k 6
pas_valide LinKern ARM - Stack Overflow 1% 17 110 pickle 1
pas_valide ELF ARM - Heap Off-by-One 1% 25 115 pickle 1
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 77 115 Tosh 3
pas_valide ELF x86 - Hardened binary 6 1% 155 115 sm0k 5
pas_valide ELF x86 - Hardened binary 7 1% 124 115 Tosh 6
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 56 115 franb 3
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 17 120 pickle 2
pas_valide ELF ARM - Heap Overflow 1% 18 120 pickle 1
pas_valide ELF x64 - Seccomp Whitelist 1% 21 120 pickle 1
pas_valide ELF x86 - Blind ROP 1% 38 120 franb 5
pas_valide Linkern x64 - Memory exploration 1% 47 120 franb 4
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 56 130 Fritz, Tosh 2
pas_valide ELF x64 - Blind ROP 1% 16 135 franb 1