CVE-2022-1183

Name: CVE-2022-1183
Creator: NVD / NIST
Published: 2022-05-19T10:15:09.413+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 4.53%

Last modified Jun 17, 2026

CVE-2022-1183 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 4.53% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

4.53%

90.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-617

Affected Software

Vendor	Product	Versions
Isc	Bind	>= 9.18.0, <= 9.18.2
Isc	Bind	9.19.0
Netapp	H410c Firmware	All versions
Netapp	H300s Firmware	All versions
Netapp	H500s Firmware	All versions
Netapp	H700s Firmware	All versions
Netapp	H410s Firmware	All versions

References

https://kb.isc.org/docs/cve-2022-1183Vendor Advisory
https://security.netapp.com/advisory/ntap-20220707-0002/Third Party Advisory
https://kb.isc.org/docs/cve-2022-1183Vendor Advisory
https://security.netapp.com/advisory/ntap-20220707-0002/Third Party Advisory

Timeline

Published: May 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-1183?

How severe is CVE-2022-1183?

CVE-2022-1183 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.53% probability of exploitation in the next 30 days.

How do I fix CVE-2022-1183?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-1183?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST