What is CVE-2018-1000003?

CVE-2018-1000003 is a low-severity vulnerability in Powerdns Recursor, classified under Improper Input Validation. CVSS score: 3.7/10. Published 2018-01-22.

How severe is CVE-2018-1000003?

Low severity. CVSS v3 base score is 3.7 out of 10.

Improper input validation in Powerdns Recursor

CVE-2018-1000003

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Powerdns Recursor — versions 4.1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-1000003?: CVE-2018-1000003 is a low-severity vulnerability in Powerdns Recursor, classified under Improper Input Validation. CVSS score: 3.7/10. Published 2018-01-22.
How severe is CVE-2018-1000003?: Low severity. CVSS v3 base score is 3.7 out of 10.