Linkern x64 - Memory exploration

120 Points  

Explorez la mémoire du noyau

Auteur

franb,  

Niveau  Difficulté

Validations

49 Challengeurs 1%

Note  Notation

1
2
3
4
5
14 votes
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Solution 4 Solutions

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Résultats des challenges Résultats des challenges

Pseudonyme Epreuve Langue Date
brendel   Linkern x64 - Memory exploration fr 10 novembre 2018 à 14:50
ber98fa4a   Linkern x64 - Memory exploration fr 23 octobre 2018 à 07:21
a1exdandy   Linkern x64 - Memory exploration en 3 juin 2018 à 18:25
cyrillec   Linkern x64 - Memory exploration fr 26 mai 2018 à 13:40
Jrmbt   Linkern x64 - Memory exploration fr 18 mai 2018 à 23:55
shiki7   Linkern x64 - Memory exploration en 9 avril 2018 à 16:49
n0d   Linkern x64 - Memory exploration fr 20 mars 2018 à 18:38
mushroomguy   Linkern x64 - Memory exploration fr 8 février 2018 à 22:49
icecube27   Linkern x64 - Memory exploration fr 28 décembre 2017 à 19:20
Danlor   Linkern x64 - Memory exploration fr 22 décembre 2017 à 13:35

Challenges publiés dans cette rubrique 64 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% 8956 5 Lyes 9
pas_valide ELF x86 - Stack buffer overflow basic 2 7% 6818 10 Lyes 6
pas_valide ELF x86 - Format string bug basic 1 5% 4619 15 Lu33Y 7
pas_valide ELF x64 - Stack buffer overflow - basic 4% 3302 20 Arod 9
pas_valide ELF x86 - Format string bug basic 2 3% 2241 20 Lyes 4
pas_valide ELF x86 - Race condition 4% 3215 20 Lu33Y 11
pas_valide ELF ARM - Stack buffer overflow - basic 1% 409 25 pickle 4
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 41 25 franb 2
pas_valide ELF x86 - Stack buffer overflow basic 3 3% 2224 25 Lyes 5
pas_valide ELF ARM - Stack Spraying 1% 98 30 pickle 5
pas_valide ELF x86 - BSS buffer overflow 3% 2599 30 Lu33Y 7
pas_valide ELF x86 - Stack buffer overflow basic 4 2% 1714 30 Lu33Y 4
pas_valide ELF x86 - Stack buffer overflow basic 6 2% 1229 30 TiWim 5
pas_valide ELF x86 - Format String Bug Basic 3 1% 602 35 Lyes 5
pas_valide ELF ARM - Basic ROP 1% 174 40 pickle 4
pas_valide ELF MIPS - Basic ROP 1% 23 40 dagger 2
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 430 40 sebbb 6
pas_valide ELF x64 - Logic bug 1% 72 50 sbrk 2
pas_valide ELF x86 - Bug Hunting - Plusieurs problèmes 1% 32 50 sbrk 2
pas_valide ELF x86 - Stack buffer and integer overflow 2% 1301 50 Lu33Y 3
pas_valide ELF x86 - Stack buffer overflow basic 5 2% 1207 50 Lu33Y 5
pas_valide ELF x64 - Stack buffer overflow - avancé 1% 574 55 Arod 9
pas_valide ELF MIPS - Format String Glitch 1% 12 60 pickle, martin 1
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 474 60 Arod 2
pas_valide ELF ARM - Race condition 1% 60 70 pickle 3
pas_valide ELF x64 - Browser exploit - Intro 1% 11 70 pickle 1
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 51 70 sbrk 3
pas_valide ELF x86 - Remote BSS buffer overflow 1% 581 75 Tosh 3
pas_valide ELF x86 - Remote Format String bug 1% 707 75 Tosh 4
pas_valide ELF x64 - Remote heap buffer overflow - fastbin 1% 129 80 franb 2
pas_valide ELF x86 - Blind remote format string bug 1% 175 80 Lyes 5
pas_valide LinKern ARM - syscall vulnérable 1% 49 85 pickle 2
pas_valide LinKern x86 - Buffer overflow basic 1 1% 225 85 franb 2
pas_valide LinKern x86 - Null pointer dereference 1% 230 90 franb 1
pas_valide LinKern x64 - Race condition 1% 156 95 franb 1
pas_valide ELF ARM - Shellcode alphanumérique 1% 20 100 pickle 0
pas_valide ELF MIPS - URLEncoded Format String bug 1% 4 100 pickle 0
pas_valide ELF x86 - Hardened binary 1 1% 442 100 sm0k 5
pas_valide ELF x86 - Hardened binary 2 1% 348 100 sm0k 8
pas_valide ELF x86 - Hardened binary 3 1% 221 100 sm0k 4
pas_valide ELF x86 - Hardened binary 4 1% 245 100 sm0k 9
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 8 100 pickle 1
pas_valide LinKern x64 - code réentrant 1% 83 100 franb 1
pas_valide ELF ARM - Heap format string bug 1% 35 105 franb 1
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 147 105 Arod 3
pas_valide LinKern x86 - basic ROP 1% 118 110 franb 4
pas_valide ELF ARM - Format String bug 1% 41 110 pickle 1
pas_valide ELF ARM - Use After Free 1% 38 110 pickle 1
pas_valide ELF x64 - Heap feng-shui 1% 31 110 laxa 1
pas_valide ELF x64 - Off-by-one bug 1% 74 110 NeedToLearn 3
pas_valide ELF x86 - Hardened binary 5 1% 174 110 sm0k 6
pas_valide LinKern ARM - Stack Overflow 1% 19 110 pickle 1
pas_valide ELF ARM - Heap Off-by-One 1% 28 115 pickle 1
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 86 115 Tosh 3
pas_valide ELF x86 - Hardened binary 6 1% 168 115 sm0k 6
pas_valide ELF x86 - Hardened binary 7 1% 137 115 Tosh 6
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 68 115 franb 3
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 18 120 pickle 1
pas_valide ELF ARM - Heap Overflow 1% 21 120 pickle 1
pas_valide ELF x64 - Seccomp Whitelist 1% 26 120 pickle 1
pas_valide ELF x86 - Blind ROP 1% 41 120 franb 5
pas_valide Linkern x64 - Memory exploration 1% 49 120 franb 4
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 63 130 Fritz, Tosh 2
pas_valide ELF x64 - Blind ROP 1% 22 135 franb 1