CVE-2019-25036

high

Description

** DISPUTED ** Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited.

References

https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/

https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html

https://security.netapp.com/advisory/ntap-20210507-0007/

Details

Source: MITRE

Published: 2021-04-27

Updated: 2021-12-03

Type: CWE-617

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH