{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-36021","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2022-07-15T23:52:24.301Z","datePublished":"2023-03-01T15:46:23.567Z","dateUpdated":"2025-03-07T21:05:01.416Z"},"containers":{"cna":{"title":"Redis string pattern matching can be abused to achieve Denial of Service","problemTypes":[{"descriptions":[{"cweId":"CWE-407","lang":"en","description":"CWE-407: Inefficient Algorithmic Complexity","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv"},{"name":"https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84","tags":["x_refsource_MISC"],"url":"https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84"}],"affected":[{"vendor":"redis","product":"redis","versions":[{"version":"< 6.0.18","status":"affected"},{"version":">= 6.2.0, < 6.2.11","status":"affected"},{"version":">= 7.0.0, < 7.0.9","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-03-01T15:46:23.567Z"},"descriptions":[{"lang":"en","value":"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"}],"source":{"advisory":"GHSA-jr7j-rfj5-8xqv","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T09:51:59.947Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv"},{"name":"https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-07T21:03:10.863206Z","id":"CVE-2022-36021","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-07T21:05:01.416Z"}}]}}