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Nervos Security Vulnerabilities

cve
cve

CVE-2021-45700

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...

7.5CVSS

7.3AI Score

0.001EPSS

2021-12-27 12:15 AM
31
cve
cve

CVE-2021-45698

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...

9.8CVSS

9.3AI Score

0.002EPSS

2021-12-27 12:15 AM
28
cve
cve

CVE-2021-45699

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...

7.5CVSS

7.4AI Score

0.002EPSS

2021-12-27 12:15 AM
32
cve
cve

CVE-2021-45697

An issue was discovered in the molecule crate before 0.7.2 for Rust. A FixVec partial read has an incorrect...

9.8CVSS

9.2AI Score

0.002EPSS

2021-12-27 12:15 AM
34