CVE-2021-45699

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Summary

CVECVE-2021-45699
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-27 00:15:00 UTC
Updated2022-01-06 19:32:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nervos Ckb All All All All

References

ReferenceSourceLinkTags
raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0108.md MISC raw.githubusercontent.com
RUSTSEC-2021-0108: ckb: Remote memory exhaustion in ckb › RustSec Advisory Database MISC rustsec.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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