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Package "knot-resolver"

Name: knot-resolver

Description:

caching, DNSSEC-validating DNS resolver
Latest version: 3.2.1-3ubuntu2.1
Release: focal (20.04)
Level: updates
Repository: universe
Homepage: https://www.knot-resolver.cz/

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base universe 3.2.1-3ubuntu2
security universe 3.2.1-3ubuntu2.1

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Changelog

Version: 3.2.1-3ubuntu2.1 2023-07-13 06:07:11 UTC

  knot-resolver (3.2.1-3ubuntu2.1) focal-security; urgency=medium

  * SECURITY UPDATE: denial of service issue when server returns large ns or
    address sets
    - debian/patches/CVE-2022-40188.patch: address throttling introduced for
      large responses.
    - CVE-2022-40188

 -- Evan Caville <email address hidden> Mon, 26 Jun 2023 11:44:34 +1000
CVE-2022-40188 Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmic complexity. During an attack


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