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Medium ELSA-2025-8047 1 CVE

Moderate: unbound security update (Oracle Linux 10)

Published Jun 27, 2025 · Updated Jun 27, 2025

Summary

[1.20.0-10]
- Prevent unbounded name compression (CVE-2024-8508)

Fixed packages 6

ReleasePackageFixed in
Oracle Linux · 10 python3-unbound 0:1.20.0-10.el10_0
Oracle Linux · 10 unbound 0:1.20.0-10.el10_0
Oracle Linux · 10 unbound-anchor 0:1.20.0-10.el10_0
Oracle Linux · 10 unbound-devel 0:1.20.0-10.el10_0
Oracle Linux · 10 unbound-dracut 0:1.20.0-10.el10_0
Oracle Linux · 10 unbound-libs 0:1.20.0-10.el10_0

Vulnerabilities 1

  • Medium 5.3

    Unbounded name compression could lead to Denial of Service

    NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform name compression for. Malicious upstreams responses with very large RRsets can cause Unbound to spend a consid…