CVE-2023-5679: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

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.

Affected products

• Fedoraproject Fedora: version 38 only; version 39 only
• ISC BIND: from 9.16.12, up to and including 9.16.45; from 9.18.0, up to and including 9.18.21; from 9.19.0, up to and including 9.19.19; version 9.16.12 only; version 9.16.13 only; version 9.16.14 only; …
• Netapp Active Iq Unified Manager: affected versions not specified

Published 2024-02-13. Last modified 2026-06-17.