CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It may be remotely exploitable.
CVE
CVE-2021-40083
Severity
HIGH
CVSS
7.5
EPSS
1.42%
Original NVD Description
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case (NSEC3 with too many iterations used for a positive wildcard proof).
Related CVEs
Other vulnerabilities affecting the same vendor(s)