Is CVE-2023-5680 actively exploited?

CVE-2023-5680 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2023-5680?

CVE-2023-5680 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2023-5680?

Patch guidance is available from isc security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-5680.

Which products are affected by CVE-2023-5680?

28 products: isc bind, isc bind, isc bind, isc bind, isc bind, and 23 more.

CVE-2023-5680 - remediation guidance & executive summary

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 Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: ISC
Published: 2/13/2024
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

isc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindnetapp : active_iq_unified_manager

Remediation Guidance

Executive Summary

View on NIST NVD