Very hard

Last level of the challenge

Autre mot(s)-clé(s) du groupe Level :

  • Very easy : First level of the challenge
  • Easy : 2nd level of the challenge
  • Medium : 3rd level of the challenge
  • Hard : 4th level of the challenge
All the keywords

Objects associated with the keyword « Very hard »

  Ringgit,  Friday 22 November 2019 by Cryptanalyse

Nanomites

  ECDSA - Implementation error,  Friday 22 November 2019 by Tosh

It’s random...

  White-Box Cryptography #2,  Friday 22 November 2019 by Cryptanalyse

Reverse and crypto

  AES-PMAC,  Friday 22 November 2019 by Cryptanalyse

Forgery attack against an efficient AES-PMAC implementation

  LinKern x64 - SLUB off-by-one,  Friday 22 November 2019 by Tosh

Exploit an off-by-one on this vulnerable module

  Sambox v4,  Friday 22 November 2019 by sambecks

Pentest 2018

  LinKern x64 - RowHammer,  Friday 22 November 2019 by pickle

Flipping bits like 2014!

  ELF x64 - Browser exploit - BitString,  Friday 22 November 2019 by pickle

A bit of browser fun!

  LinKern MIPSel - Vulnerable ioctl,  Friday 22 November 2019 by pickle

Push it to the limit

  ELF MIPS - URLEncoded Format String bug,  Friday 22 November 2019 by pickle

Sometimes security mitigation is just about annoying the attacker into submission