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

5556 Challengers 2%

Note  Notation

1
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3
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5
289 Votes

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solutions 5 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Gigi App - System  ELF x86 - Format string bug basic 2 en 4 April 2025 at 02:34
4D4J App - Système  ELF x86 - Format string bug basic 2 fr 3 April 2025 at 15:17
R156 App - Système  ELF x86 - Format string bug basic 2 fr 1 April 2025 at 13:31
Syed Ajmal Shah App - Système  ELF x86 - Format string bug basic 2 fr 1 April 2025 at 10:34
Gilbert App - System  ELF x86 - Format string bug basic 2 en 1 April 2025 at 00:51
ezano App - Système  ELF x86 - Format string bug basic 2 fr 1 April 2025 at 00:08
psuccess App - Système  ELF x86 - Format string bug basic 2 fr 31 March 2025 at 21:04
jeanbambois App - Système  ELF x86 - Format string bug basic 2 fr 31 March 2025 at 21:03
nk0 App - System  ELF x86 - Format string bug basic 2 en 31 March 2025 at 16:26
pparker42 App - Système  ELF x86 - Format string bug basic 2 fr 30 March 2025 at 18:36

challenges 93 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date ↓↑
pas_valide ELF x86 - Remote BSS buffer overflow 1% 778 75 Tosh 1 6 February 2012
pas_valide ELF x86 - Remote Format String bug 1% 1020 75 Tosh 2 6 February 2012
pas_valide ELF x86 - Format string bug basic 1 3% 10866 15 Lu33Y 7 8 February 2012
pas_valide ELF x86 - BSS buffer overflow 2% 4557 30 Lu33Y 7 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3198 30 Lu33Y 5 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 2038 50 Lu33Y 1 8 February 2012
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2154 50 Lu33Y 4 8 February 2012
pas_valide ELF x86 - Race condition 2% 6991 20 Lu33Y 10 8 February 2012
pas_valide ELF x86 - Hardened binary 1 1% 875 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 2 1% 691 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 3 1% 405 100 sm0k 1 11 February 2012
pas_valide ELF x86 - Hardened binary 4 1% 480 100 sm0k 2 11 February 2012
pas_valide ELF x86 - Hardened binary 5 1% 369 110 sm0k 1 11 February 2012
pas_valide ELF x86 - Hardened binary 6 1% 350 115 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 7 1% 295 115