CVE-2022-0667

Assertion failure on delayed DS lookup

Description

When the vulnerability is triggered the BIND process will exit. BIND 9.18.0

Remediation

Solution:

  • Users of BIND 9.18.0 should upgrade to BIND 9.18.1

Workaround:

  • No workarounds known.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.81% Top 30%
Vendor Advisory isc.org
Affected: ISC BIND
Published at:
Updated at:

References

Link Tags
https://kb.isc.org/v1/docs/cve-2022-0667 vendor advisory
https://security.netapp.com/advisory/ntap-20220408-0001/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-0667?
CVE-2022-0667 has been scored as a high severity vulnerability.
How to fix CVE-2022-0667?
To fix CVE-2022-0667: Users of BIND 9.18.0 should upgrade to BIND 9.18.1
Is CVE-2022-0667 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-0667 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-0667?
CVE-2022-0667 affects ISC BIND.
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