ISC BIND 9.18.21 S1 Supported Preview Edition

CPE Details

ISC BIND 9.18.21 S1 Supported Preview Edition
isc
bind
9.18.21
2025-04-23
12h24 +00:00
2025-04-23
12h24 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:isc:bind:9.18.21:s1:*:*:supported_preview:*:*:*

Informations

Vendor

isc

Product

bind

Version

9.18.21

Update

s1

Software Edition

supported_preview

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2023-5680 2024-02-13 14h05 +00:00 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.
5.3
Medium
CVE-2023-5679 2024-02-13 14h05 +00:00 A bad interaction between DNS64 and serve-stale may cause `named` to crash with an assertion failure during recursive resolution, when both of these features are enabled. This issue affects BIND 9 versions 9.16.12 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.12-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
7.5
High
CVE-2023-5517 2024-02-13 14h04 +00:00 A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when: - `nxdomain-redirect ;` is configured, and - the resolver receives a PTR query for an RFC 1918 address that would normally result in an authoritative NXDOMAIN response. This issue affects BIND 9 versions 9.12.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
7.5
High
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.