{"id":"openSUSE-SU-2026:22221-1","summary":"Security update for warewulf4","details":"This update for warewulf4 fixes the following issues:\n\nChanges in warewulf4:\n\n- Update google.golang.org/grpc to which fixes:\n  * CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing ':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1278760)\n  * CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279257)\n","modified":"2026-11-04T17:23:48.106527196Z","published":"2026-11-03T10:56:01Z","related":["CVE-2026-84303","CVE-2026-84445"],"upstream":["CVE-2026-84303","CVE-2026-84445"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1278760"},{"type":"REPORT","url":"https://bugzilla.suse.com/1279257"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-84303"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-84445"}],"affected":[{"package":{"name":"warewulf4","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/warewulf4&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-bp160.2.1"}]}],"ecosystem_specific":{"binaries":[{"warewulf4-man":"4.7.1-bp160.2.1","warewulf4-overlay":"4.7.1-bp160.2.1","warewulf4-overlay-rke2":"4.7.1-bp160.2.1","warewulf4-reference-doc":"4.7.1-bp160.2.1","warewulf4":"4.7.1-bp160.2.1","warewulf4-dracut":"4.7.1-bp160.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:22221-1.json"}}],"schema_version":"1.9.2"}