{"id":"RLSA-2022:7622","summary":"Moderate: unbound security, bug fix, and enhancement update","details":"The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. \n\nThe following packages have been upgraded to a later upstream version: unbound (1.16.2). (BZ#2027735)\n\nSecurity Fix(es):\n\n* unbound: the novel ghost domain where malicious users to trigger continued resolvability of malicious domain names (CVE-2022-30698)\n\n* unbound: novel ghost domain attack where malicious users to trigger continued resolvability of malicious domain names (CVE-2022-30699)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.7 Release Notes linked from the References section.","modified":"2026-02-05T04:00:09.292382Z","published":"2022-11-08T06:24:55Z","upstream":["CVE-2022-30698","CVE-2022-30699"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:7622"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1959468"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2018806"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2023549"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2027735"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2038251"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2081958"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2116725"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2116729"}],"affected":[{"package":{"name":"unbound","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/unbound?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.16.2-2.el8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:7622.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}