CVE-2019-10190

A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of sending a SERVFAIL packet. Caching is not affected by this particular bug but see CVE-2019-10191.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:*
cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

History

26 Apr 2024, 07:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html -

Information

Published : 2019-07-16 18:15

Updated : 2024-04-26 07:15


NVD link : CVE-2019-10190

Mitre link : CVE-2019-10190

CVE.ORG link : CVE-2019-10190


JSON object : View

Products Affected

fedoraproject

  • fedora

nic

  • knot_resolver
CWE
CWE-20

Improper Input Validation