{"id":"ALSA-2025:8047","summary":"Moderate: unbound security update","details":"The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver.   \n\nSecurity Fix(es):  \n\n  * unbound: Unbounded name compression could lead to Denial of Service (CVE-2024-8508)\n\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","modified":"2026-01-30T01:44:36.512147Z","published":"2025-05-20T00:00:00Z","related":["CVE-2024-8508"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:8047"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2024-8508"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2316321"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2025-8047.html"}],"affected":[{"package":{"name":"python3-unbound","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/python3-unbound"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}},{"package":{"name":"unbound","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/unbound"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}},{"package":{"name":"unbound-anchor","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/unbound-anchor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}},{"package":{"name":"unbound-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/unbound-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}},{"package":{"name":"unbound-dracut","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/unbound-dracut"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}},{"package":{"name":"unbound-libs","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/unbound-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.0-10.el10_0"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2025:8047.json"}}],"schema_version":"1.7.3"}