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.

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2021-45700 · Microsoft / collected KEV context

EUVD-2022-0568

GHSA-cw98-cx2m-9qqg

GHSA-45p7-c959-rgcm

RUSTSEC-2021-0109

cve-program · CVE-2021-45700

• https://rustsec.org/advisories/RUSTSEC-2021-0109.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0109.md

euvd · EUVD-2022-0568

• https://rustsec.org/advisories/RUSTSEC-2021-0109.html
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0109.md

nvd · CVE-2021-45700

• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0109.md
• https://rustsec.org/advisories/RUSTSEC-2021-0109.html

osv · GHSA-45p7-c959-rgcm

• https://github.com/nervosnetwork/ckb/security/advisories/GHSA-45p7-c959-rgcm
• https://rustsec.org/advisories/RUSTSEC-2021-0109.html

osv · GHSA-cw98-cx2m-9qqg

• https://github.com/nervosnetwork/ckb/security/advisories/GHSA-45p7-c959-rgcm
• https://nvd.nist.gov/vuln/detail/CVE-2021-45700
• https://github.com/nervosnetwork/ckb
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/ckb/RUSTSEC-2021-0109.md
• https://rustsec.org/advisories/RUSTSEC-2021-0109.html

osv · RUSTSEC-2021-0109

• https://crates.io/crates/ckb
• https://rustsec.org/advisories/RUSTSEC-2021-0109.html

No related operational record is retained in the current change model.