ELF x86 - Format string bug basic 2

20 Points  0x0

Or how to write what you want where you want in the stack

Author

Lyes,  

Level  Difficulty

Validations

5330 Challengers 2%

Note  Notation

284 Votes

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
TriSecOps App - Système  ELF x86 - Format string bug basic 2 fr 30 January 2025 at 23:22
Malotru App - Système  ELF x86 - Format string bug basic 2 fr 29 January 2025 at 15:04
AESpider App - Système  ELF x86 - Format string bug basic 2 fr 27 January 2025 at 23:16
huitrebleu App - Système  ELF x86 - Format string bug basic 2 fr 26 January 2025 at 23:00
Axeleur App - Système  ELF x86 - Format string bug basic 2 fr 26 January 2025 at 11:52
zelda22 App - Système  ELF x86 - Format string bug basic 2 fr 24 January 2025 at 14:05
EricStJean App - Système  ELF x86 - Format string bug basic 2 fr 21 January 2025 at 16:34
Ttil-Neel Naid App - Système  ELF x86 - Format string bug basic 2 fr 21 January 2025 at 13:16
Alexandre GIRARD App - Système  ELF x86 - Format string bug basic 2 fr 20 January 2025 at 23:09
wormchester App - Système  ELF x86 - Format string bug basic 2 fr 19 January 2025 at 01:05

challenges 93 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide ELF ARM64 - Multithreading 1% 21 140 franb 0 13 February 2023
pas_valide ELF x64 - Advanced blind format string exploitation 1% 11 115 nobodyisnobody 0 11 July 2024
pas_valide ELF MIPS - URLEncoded Format String bug 1% 42 100 pickle 0 7 October 2018
pas_valide ELF x64 - Blind SROP 1% 21 100 s1m 0 28 December 2023
pas_valide LinKern ARM - vulnerable syscall 1% 176 85 pickle 0 22 March 2017
pas_valide PE32+ Basic ROP 1% 79 75 Ech0 0 6 December 2019
pas_valide ELF x64 - Heap Hop 1% 9 100 nobodyisnobody 0 11 July 2024
pas_valide ELF x64 - ret2dl_init 1% 59 70 kikko 0 27 May 2021
pas_valide ELF x64 - Buggy VM 1% 84 70 NonStandardModel 0 10 June 2022
pas_valide ELF x64 - File Structure Hacking 1% 119 65 nobodyisnobody 0 27 May 2021
pas_valide ELF x64 - Heap Filling 1% 122 60 voydstack 0 27 May 2021
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 75 100 pickle 0 23 October 2018
pas_valide ELF x64 - Stack buffer overflow - Stack pivot 1% 133 40 spikeroot 0 11 July 2024
pas_valide LinKern ARM - Stack Overflow 1% 76 110 pickle 0 24 July 2017
pas_valide ELF ARM - Use After Free 1% 118 110