{"id":"CVE-2026-24012","state":"PUBLISHED","title":"Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query","description":"Uncontrolled Resource Consumption vulnerability in Apache IoTDB. \n\nSome interface fails to impose reasonable\nlimits on the time span and aggregation interval of the query. An attacker\ncan construct a request with extreme parameters (e.g., a very large time\nrange combined with a minimal interval). This forces the DataNode to build\nan enormous result set in memory, which exhausts the Java heap and causes\nthe DataNode process to crash.\n\nThis issue affects Apache IoTDB: from 1.3.3 before 2.0.8.\n\nUsers are recommended to upgrade to version 2.0.8, which fixes the issue.","publishedAt":"2026-07-06T08:38:25.308Z","updatedAt":"2026-07-06T20:37:56.860Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache IoTDB"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache IoTDB","defaultStatus":"unaffected","versions":[{"version":"1.3.3","status":"affected","lessThan":"2.0.8","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8","http://www.openwall.com/lists/oss-security/2026/07/06/10"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24012.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24012","state":"PUBLISHED","datePublished":"2026-07-06T08:38:25.308Z","dateUpdated":"2026-07-06T20:37:56.860Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-01-20T02:30:29.932Z"},"containers":{"cna":{"title":"Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query","descriptions":[{"lang":"en","value":"Uncontrolled Resource Consumption vulnerability in Apache IoTDB. \n\nSome interface fails to impose reasonable\nlimits on the time span and aggregation interval of the query. An attacker\ncan construct a request with extreme parameters (e.g., a very large time\nrange combined with a minimal interval). This forces the DataNode to build\nan enormous result set in memory, which exhausts the Java heap and causes\nthe DataNode process to crash.\n\nThis issue affects Apache IoTDB: from 1.3.3 before 2.0.8.\n\nUsers are recommended to upgrade to version 2.0.8, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache IoTDB","defaultStatus":"unaffected","versions":[{"version":"1.3.3","status":"affected","lessThan":"2.0.8","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400 Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-07-06T08:38:25.308Z"},"credits":[{"lang":"en","type":"finder","value":"Yan Nan (Detecon Security Lab)"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-06T12:59:08.459706Z","id":"CVE-2026-24012","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-06T12:59:14.486Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/07/06/10"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-07-06T20:37:56.860Z"}}]}}}