CVE-2019-10191CWE-20

A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to…

Medium · published July 16, 2019

CVSS v3.0
6.3
EPSS
2%
Percentile
79.7
In the wild
Unconfirmed
What it is

A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.

The record
Technical detail
CVSS v3.0
6.3 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01932 · 79.7th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2019-07-16T17:52Z
EPSS history
Timeline
  • 16 JUL 17:52Z
    A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to…
    cvelistv5