CVEvulnerability

CVE-2023-5680

5.3 MEDIUM Published 2024-02-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-02-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.

Affected configurations

• isc bind 9.11.3 • isc bind 9.11.4 • isc bind 9.11.5 • isc bind 9.11.6 • isc bind 9.11.7 • isc bind 9.11.8 • isc bind 9.11.12 • isc bind 9.11.21 • isc bind 9.11.27 • isc bind 9.11.29 • isc bind 9.11.35 • isc bind 9.11.37 • isc bind 9.16.8 • isc bind 9.16.11 • isc bind 9.16.12 • isc bind 9.16.13 • isc bind 9.16.14 • isc bind 9.16.21 • isc bind 9.16.32 • isc bind 9.16.36 • isc bind 9.16.43 • isc bind 9.18.11 • isc bind 9.18.18 • isc bind 9.18.21 • netapp active iq unified manager

References