{"id":"CVE-2018-12453","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-12453","generatedAt":"2026-10-28T19:19:44.182Z","title":"Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.","description":"Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.","published":"2018-06-16T17:29:00.000Z","lastModified":"2026-06-17T01:37:48.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-704"],"affected":["redislabs/redis"],"epss":{"score":0.23119,"percentile":0.97751,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.17844,"percentile":0.97103},{"date":"2026-09-22","score":0.23901,"percentile":0.97727}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-06-20","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44908,"kind":"exploit","title":"Redis 5.0 - Denial of Service","url":"https://www.exploit-db.com/exploits/44908","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/44908.txt","file":"exploits/linux/dos/44908.txt","published":"2018-06-20","added":"2018-06-20","updated":"2018-06-20","author":"Fakhri Zulkifli","type":"dos","platform":"linux","port":null,"verified":false,"codes":["CVE-2018-12453"],"tags":"Denial of Service (DoS)","aliases":null,"applicationUrl":"http://www.exploit-db.comredis-5.0-rc1.tar.gz","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 23.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.23901,"from":0.17844,"percentile":0.97727},"summary":"EPSS moved from 17.8% to 23.9% probability of exploitation in the next thirty days."}],"references":[{"url":"https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/44908/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44908/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-12453","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}