Skip to content

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact

NuytsTech Security

  • Home
  • Terms of Use
    • Privacy Policy
  • Blog
  • Cloud Hosting
  • Contact
  • Vulnerabilities

CVE-2021-40083

by Fred · 24/08/2021

Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case (NSEC3 with too many iterations used for a positive wildcard proof).

Date published : 2021-08-24

https://gitlab.nic.cz/knot/knot-resolver/-/merge_requests/1169

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Bluesky (Opens in new window) Bluesky
  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on LinkedIn (Opens in new window) LinkedIn
  • Click to share on Threads (Opens in new window) Threads
  • Click to share on Mastodon (Opens in new window) Mastodon

Similar

Tags: Cybersecurity Alert

  • Next story CVE-2021-40084
  • Previous story CVE-2021-39510

Recent Posts

  • CVE-2026-0840
  • CVE-2026-0839
  • CVE-2026-0838
  • CVE-2026-0837
  • CVE-2026-0836
  • CVE-2026-0824
  • CVE-2026-0822
  • CVE-2026-0821
  • CVE-2026-0831
  • CVE-2026-22777
  • CVE-2026-22773
  • CVE-2026-22705
  • CVE-2026-22704
  • CVE-2026-22703
  • CVE-2026-22702
  • CVE-2026-22701
  • CVE-2026-22700
  • CVE-2026-22699
  • CVE-2026-22698
  • CVE-2026-22693
  • CVE-2026-22689
  • CVE-2026-22685
  • CVE-2026-22611
  • CVE-2026-22691
  • CVE-2026-22690
  • CVE-2026-22688
  • CVE-2026-22687
  • CVE-2026-22610
  • CVE-2026-22589
  • CVE-2026-22597

Categories

  • Critical cyberalert
  • Vulnerabilities

Tags

CISA Cybersecurity Alert Shields Up

© 1999-2026 NUYTSTECH. All Rights Reserved. Use of the CVE (Common Vulnerabilities and Exposures) from this non-profit website are subject to the terms of use.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.