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nervos ckb vulnerabilities and exploits
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7.5
CVSSv3
CVE-2021-45699
An issue exists in the ckb crate prior to 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.
Nervos Ckb
9.8
CVSSv3
CVE-2021-45698
An issue exists in the ckb crate prior to 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.
Nervos Ckb
7.5
CVSSv3
CVE-2021-45700
An issue exists in the ckb crate prior to 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.
Nervos Ckb
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
path traversal
CVE-2024-33545
CVE-2024-35725
CVE-2024-32704
overflow
file upload
CVE-2024-0230
CVE-2024-32705
CVE-2024-23692
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