CVE-2022-1183

HIGH

ISC Bind < 9.18.2 - Reachable Assertion

Title source: rule

Description

On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those that include a reference to http within the listen-on statements in their named.conf. TLS is used by both DNS over TLS (DoT) and DNS over HTTPS (DoH), but configurations using DoT alone are unaffected. Affects BIND 9.18.0 -> 9.18.2 and version 9.19.0 of the BIND 9.19 development branch.

References (2)

[Vendor Advisory] https://kb.isc.org/docs/cve-2022-1183

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20220707-0002/

Scores

CVSS v3 7.5

EPSS 0.0031

EPSS Percentile 54.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-617

Status published

Affected Products (7)

isc/bind < 9.18.2

isc/bind

netapp/h410c_firmware

netapp/h300s_firmware

netapp/h500s_firmware

netapp/h700s_firmware

netapp/h410s_firmware

Timeline

Published May 19, 2022

Tracked Since Feb 18, 2026