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Package "libunbound8"

Name: libunbound8

Description:

library implementing DNS resolution and validation
Latest version: 1.22.0-1ubuntu1.1
Release: plucky (25.04)
Level: updates
Repository: main
Head package: unbound
Homepage: https://www.unbound.net/

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Other versions of "libunbound8" in Plucky

Repository Area Version
base main 1.22.0-1ubuntu1
security main 1.22.0-1ubuntu1.1

Changelog

Version: 1.22.0-1ubuntu1.1 2025-07-22 22:06:54 UTC

  unbound (1.22.0-1ubuntu1.1) plucky-security; urgency=medium

  * SECURITY UPDATE: Rebirthday Attack cache poisoning issue
    - debian/patches/CVE-2025-5994.patch: Fix issue in
      edns-subnet/subnetmod.c, edns-subnet/subnetmod.h.
    - CVE-2025-5994

 -- Marc Deslauriers <email address hidden> Fri, 18 Jul 2025 13:29:08 -0400
CVE-2025-5994 A multi-vendor cache poisoning vulnerability named 'Rebirthday Attack' has been discovered in caching resolvers that support EDNS Client Subnet (ECS)


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