{"id":"DEBIAN-CVE-2011-5055","details":"MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.  NOTE: this issue exists because of an incomplete fix for CVE-2012-0024.","modified":"2026-08-25T02:47:40.299903547Z","published":"2012-01-08T00:55:03.503Z","upstream":["CVE-2011-5055"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-5055"}],"affected":[{"package":{"name":"maradns","ecosystem":"Debian:11","purl":"pkg:deb/debian/maradns?arch=source&distro=bullseye"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.09-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-5055.json"}}],"schema_version":"1.9.0"}