Assigner | mitre |
Reserved | 2024-04-25 |
Published | 2024-06-06 |
Updated | 2024-06-10 |
Description
The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service (resource consumption) by arranging for DNS queries to be accumulated for seconds, such that responses are later sent in a pulsing burst (which can be considered traffic amplification in some cases), aka the "DNSBomb" issue.
References
https://datatracker.ietf.org/doc/html/rfc1035
https://nlnetlabs.nl/projects/unbound/security-advisories/
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md#version-120
https://www.isc.org/blogs/2024-dnsbomb/
https://nlnetlabs.nl/downloads/unbound/CVE-2024-33655.txt
https://github.com/NLnetLabs/unbound/commit/c3206f4568f60c486be6d165b1f2b5b254fea3de
https://alas.aws.amazon.com/ALAS-2024-1934.html
https://sp2024.ieee-security.org/accepted-papers.html
https://gitlab.isc.org/isc-projects/bind9/-/issues/4398
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QITY2QBX2OCBTZIXD2A5ES62STFIA4AL/ (FEDORA-2024-9df760819c)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3TBXPRJ2Q235YUZKYDRWOSYNDFBJQWJ3/ (FEDORA-2024-68626e0eb5)