VULNERABILITY INTELLIGENCE

CVE-2019-25031

CVSS score5.9 MEDIUM

EPSS probability1.68%

CISA KEVNot currently listed

Published2021-04-27

Last modified2026-08-25

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does not consider this a vulnerability of the Unbound software. create_unbound_ad_servers.sh is a contributed script from the community that facilitates automatic configuration creation. It is not part of the Unbound installation

Weakness classification

nvd@nist.gov: CWE-74

Primary references

cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Not Applicable, Third Party Advisory
cve@mitre.org — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Not Applicable, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory