A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service.
https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html
https://bugzilla.redhat.com/show_bug.cgi?id=1944328
Source: Mitre, NVD
Published: 2021-03-30
Updated: 2021-04-02
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High