5
CVSSv2

CVE-2022-0667

Published: 22/03/2022 Updated: 09/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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

Vulnerability Trend

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isc bind 9.18.0

netapp h300s_firmware -

netapp h500s_firmware -

netapp h700s_firmware -

netapp h300e_firmware -

netapp h500e_firmware -

netapp h700e_firmware -

netapp h410s_firmware -

netapp h410c_firmware -

Vendor Advisories

In BIND 9180 the recursive client code was refactored that introduced a "backstop lifetime timer" While BIND is processing a request for a DS record that needs to be forwarded, it waits until this processing is complete or until the backstop lifetime timer has timed out When the resume_dslookup() function is called as a result of such a timeout ...