CVE-2022-3347

Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver

High · published December 27, 2022

CVSS v3.1
7.5
EPSS
0%
Percentile
15.3
In the wild
Unconfirmed
What it is

DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00249 · 15.3th percentile
Published
2022-12-27T21:17Z
EPSS history
Timeline
  • 27 DEC 21:17Z
    Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver
    cvelistv5