CVE-2018-1000003

Publication date 22 January 2018

Last updated 24 July 2024

Ubuntu priority

Unknown

Why this priority?

Cvss 3 Severity Score

3.7 · Low

Score breakdown

Improper input validation bugs in DNSSEC validators components in PowerDNS version 4.1.0 allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.

Read the notes from the security team

Status

Package Ubuntu Release Status
pdns-recursor 19.10 eoan
Not affected
19.04 disco
Not affected
18.10 cosmic Ignored end of life
18.04 LTS bionic
Not affected
17.10 artful Ignored end of life
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release

Notes

msalvatore

"Not affected: PowerDNS Recurosr < 4.1.0, 4.1.1"

Severity score breakdown

Parameter Value
Base score 3.7 · Low
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L