ELF x64 - Remote Heap buffer overflow 2

130 Points  0x0

Heap overflow exploitation (ptmalloc2/glibc) - compiled with all protections

Author

Tosh, Fritz,  

Level  Difficulty

Validations

153 Challengers 1%

Note  Notation

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42 Votes

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solutions 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Hyzr App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 28 January 2025 at 02:52
Migo App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 29 October 2024 at 16:27
Cmdking App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 11 October 2024 at 00:43
Archaos App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 6 October 2024 at 04:13
Rishkov App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 6 July 2024 at 03:01
RedBetta App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 5 June 2024 at 22:08
V0odOo App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 26 May 2024 at 02:20
WhereIsYou App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 25 May 2024 at 17:00
mouthon App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 29 February 2024 at 13:05
Ruulian App - Système  ELF x64 - Remote Heap buffer overflow 2 fr 20 February 2024 at 02:40

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% 24868 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 2177 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 17119 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 2478 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 3% 10676 15 Lu33Y 6 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 8250 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5443 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 2% 6837 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1493 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 594 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 1207 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5551 25 Lyes 5 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 2170 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 309 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1302 30 HomardBoy 3 26 March 2021
pas_valide ELF x86 - BSS buffer overflow