Nervos

Ckb

3 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
9.8

CVE-2021-45698

  • EPSS 0.43%
  • Veröffentlicht 27.12.2021 00:15:09
  • Zuletzt bearbeitet 21.11.2024 06:32:54

An issue was discovered in the ckb crate before 0.40.0 for Rust. A get_block_template RPC call may fail in situations where it is supposed to select a Nervos CKB blockchain transaction with a higher fee rate than another transaction.

7.8

CVE-2021-45699

  • EPSS 0.55%
  • Veröffentlicht 27.12.2021 00:15:09
  • Zuletzt bearbeitet 21.11.2024 06:32:54

An issue was discovered in the ckb crate before 0.40.0 for Rust. Remote attackers may be able to conduct a 51% attack against the Nervos CKB blockchain by triggering an inability to allocate memory for the misbehavior HashMap.

7.8

CVE-2021-45700

  • EPSS 0.3%
  • Veröffentlicht 27.12.2021 00:15:09
  • Zuletzt bearbeitet 21.11.2024 06:32:55

An issue was discovered in the ckb crate before 0.40.0 for Rust. Attackers can cause a denial of service (Nervos CKB blockchain node crash) via a dead call that is used as a DepGroup.