{"id":"AZL-42490","summary":"CVE-2024-33655 affecting package unbound for versions less than 1.19.1-3","details":"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.","modified":"2026-04-01T05:14:36.234460Z","published":"2024-06-06T17:15:51Z","upstream":["CVE-2024-33655"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33655"}],"affected":[{"package":{"name":"unbound","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/unbound"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.1-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-42490.json"}}],"schema_version":"1.7.5"}