CVE-2023-5680

MEDIUM EPSS 45.4%
Published Feb 13, 20242y ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Feb 13, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
45.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Affected Products 28

VendorProductVersionRange
iscbind9.11.3any
iscbind9.11.3any
iscbind9.11.4any
iscbind9.11.5any
iscbind9.11.5any
iscbind9.11.5any
iscbind9.11.6any
iscbind9.11.7any
iscbind9.11.8any
iscbind9.11.12any
iscbind9.11.21any
iscbind9.11.27any
iscbind9.11.29any
iscbind9.11.35any
iscbind9.11.37any
iscbind9.16.8any
iscbind9.16.11any
iscbind9.16.12any
iscbind9.16.13any
iscbind9.16.14any
iscbind9.16.21any
iscbind9.16.32any
iscbind9.16.36any
iscbind9.16.43any
iscbind9.18.11any
iscbind9.18.18any
iscbind9.18.21any
netappactive_iq_unified_manager*any

References 2

  • kb.isc.org https://kb.isc.org/docs/cve-2023-5680
    Vendor Advisory
  • security.netapp.com https://security.netapp.com/advisory/ntap-20240503-0005/
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.