$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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13 challenges · browse all techniques

Challenge CTF Weight Category Has
BLT
#cve-2021-41773#path-traversal#apache
 SPbCTF 2021 Quals – Misc files wu 1
Mini-Game
#stack-buffer-overflow#shellcode
 SPbCTF 2021 Quals – Misc files wu 1
Paf
#reversing#unicorn-emulation
 SPbCTF 2021 Quals – Misc files wu 2
Shop
#use-after-free (uaf)
 SPbCTF 2021 Quals – Misc files wu 1
O-xo-xo
#stack-buffer-overflow
 SPbCTF 2020 Quals – Misc files wu 1
APT_is_always_behind_it SPbCTF 2021 Quals – Misc files
Alpha_Flag SPbCTF 2021 Quals – Misc files
Alpha_Mail_Access SPbCTF 2021 Quals – Misc files
CCPU SPbCTF 2021 Quals – Misc files
EPICrypto_Fix SPbCTF 2021 Quals – Misc files
Malicious_Humans SPbCTF 2021 Quals – Misc files
Calc SPbCTF 2020 Quals – Misc files
Rhymes SPbCTF 2020 Quals – Misc files