CVE-2021-45698
RPC call failure in ckb
Severity by source
Trivy's own label is CRITICAL. Rated critical by NVD, GHSA.
Description
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.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| cargo::GitHub Security Advisory Rust | ckb | 0.40.0 |
References
- https://github.com/nervosnetwork/ckb
- https://github.com/nervosnetwork/ckb/security/advisories/GHSA-v666-6w97-pcwm
- https://nvd.nist.gov/vuln/detail/CVE-2021-45698
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0107.md
- https://rustsec.org/advisories/RUSTSEC-2021-0107.html