CVE-2018-1000002

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CVSS 3.1

3.7 low

EPSS

1%p63

Published

Jan 22, 2018 (Jan 22, 2018)

Modified

Jun 17, 2026

Description

Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.

Vendors: nic
Products: knot resolver
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (1.1%)

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