{"id":"CVE-2018-16848","state":"PUBLISHED","title":"A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing ","description":"A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service.","publishedAt":"2020-06-15T14:18:22.000Z","updatedAt":"2024-08-05T10:32:54.030Z","severity":null,"assigner":"redhat","products":["n/a openstack-mistral"],"affected":[{"vendor":"n/a","product":"openstack-mistral","versions":[{"version":"up to and including 7.0.3","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1645332","https://bugs.launchpad.net/mistral/+bug/1785657"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:25.237Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/16xxx/CVE-2018-16848.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-16848","state":"PUBLISHED","datePublished":"2020-06-15T14:18:22.000Z","dateUpdated":"2024-08-05T10:32:54.030Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2018-09-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service."}],"affected":[{"vendor":"n/a","product":"openstack-mistral","versions":[{"version":"up to and including 7.0.3","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1645332","tags":["x_refsource_MISC"]},{"url":"https://bugs.launchpad.net/mistral/+bug/1785657","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2020-06-15T14:18:22.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1645332","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugs.launchpad.net/mistral/+bug/1785657","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T10:32:54.030Z"}}]}}}