{"id":"AZL-13830","summary":"CVE-2022-36021 affecting package redis for versions less than 6.2.11-1","details":"Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.\n","modified":"2026-04-01T05:07:52.655701Z","published":"2023-03-01T16:15:09Z","upstream":["CVE-2022-36021"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36021"}],"affected":[{"package":{"name":"redis","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/redis"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.11-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-13830.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}