CVE-2023-5517 (GCVE-0-2023-5517)
Vulnerability from cvelistv5
Published
2024-02-13 14:04
Modified
2025-02-13 17:25
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when: - `nxdomain-redirect <domain>;` 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.
References
Impacted products
Vendor Product Version
ISC BIND 9 Version: 9.12.0   <
Version: 9.18.0   <
Version: 9.19.0   <
Version: 9.16.8-S1   <
Version: 9.18.11-S1   <
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