this post was submitted on 16 Feb 2024
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Researchers recently found a vulnerability in the way DNS resolvers handle DNSSEC validation that allow attackers to DoS resolvers with a single DNS request

https://www.theregister.com/2024/02/13/dnssec_vulnerability_internet/

It is highly recommended to upgrade your resolvers to the following versions:

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[–] [email protected] 2 points 8 months ago (1 children)

What's the status of SmartDNS (that is used by OpenWRT and DD-WRT) on this? Anyone knows anything?

[–] [email protected] 1 points 8 months ago

I struggle to find if it uses DNSSEC or even a change log. If it does, contact the maintainer and disable DNSSEC (if you can) until a fix is released.