{"id":"RLSA-2021:4226","summary":"Moderate: grafana security, bug fix, and enhancement update","details":"Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. \n\nThe following packages have been upgraded to a later upstream version: grafana (7.5.9). (BZ#1921191)\n\nSecurity Fix(es):\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358)\n\n* golang: net: lookup functions may return invalid host names (CVE-2021-33195)\n\n* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\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 8.5 Release Notes linked from the References section.","modified":"2026-02-05T08:15:12.635566Z","published":"2021-11-09T08:46:47Z","upstream":["CVE-2021-27358","CVE-2021-3114","CVE-2021-33195","CVE-2021-33197","CVE-2021-34558"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2021:4226"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1918750"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1921191"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1941024"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1983596"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989564"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989570"}],"affected":[{"package":{"name":"grafana","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/grafana?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:7.5.9-4.el8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:4226.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}