A critical vulnerability in PuTTY, affecting versions 0.68 through 0.80, compromises the security of NIST P-521 private keys.
  • HubertManne
    14•1 month ago

    and remediated if using the latest version or latest version of things using it.

    • m-p{3}English
      10•1 month ago

      I’d consider the ecdsa-sha2-nistp521 private keys used with those versions as compromised, and suggest generating new private keys asap.

      • @[email protected]English
        3•1 month ago

        Does anyone know if the new versions of putty (or applications using putty likeTortoiseGIT) will warn users about this?