ELF x86 - Race condition

20 Points  0x0

Are you fast enough ?

Author

Lu33Y,  

Level  Difficulty

Validations

6811 Challengers 2%

Note  Notation

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294 Votes

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solutions 10 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
rgramati App - Système  ELF x86 - Race condition fr 5 April 2025 at 14:33
ezano App - Système  ELF x86 - Race condition fr 5 April 2025 at 14:05
Jerl App - System  ELF x86 - Race condition en 5 April 2025 at 06:16
Emmanuel App - System  ELF x86 - Race condition en 5 April 2025 at 05:40
puyo0 App - Système  ELF x86 - Race condition fr 4 April 2025 at 12:03
kalized App - Système  ELF x86 - Race condition fr 4 April 2025 at 10:34
Elwin App - Système  ELF x86 - Race condition fr 4 April 2025 at 10:05
Cohen Osten App - System  ELF x86 - Race condition en 2 April 2025 at 01:44
4D4J App - Système  ELF x86 - Race condition fr 1 April 2025 at 20:26
mmedina App - System  ELF x86 - Race condition en 1 April 2025 at 01:04

challenges 93 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide ELF x86 - Stack buffer overflow basic 1 7% 24783 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 2135 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 17062 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 2461 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 3% 10629 15 Lu33Y 6 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 8203 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5415 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 2% 6811 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1491 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 593 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 1190 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5523 25 Lyes 5 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 2160 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 308 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1288 30 HomardBoy 3 26 March 2021
pas_valide ELF x86 - BSS buffer overflow 2% 4459 30 Lu33Y 7 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4