VULNERABILITY INTELLIGENCE

CVE-2021-45700

CVSS score7.5 HIGH
EPSS probability1.12%
CISA KEVNot currently listed
Published2021-12-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references