{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24012","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-01-20T02:30:29.932Z","datePublished":"2026-07-06T08:38:25.308Z","dateUpdated":"2026-07-06T20:37:56.860Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Apache IoTDB","vendor":"Apache Software Foundation","versions":[{"lessThan":"2.0.8","status":"affected","version":"1.3.3","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Yan Nan (Detecon Security Lab)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Uncontrolled Resource Consumption vulnerability in Apache IoTDB.&nbsp;</p><p>Some interface<span style=\"background-color: rgb(255, 255, 255);\">&nbsp;fails to impose reasonable</span><span style=\"background-color: rgb(255, 255, 255);\">\nlimits on the time span and aggregation interval of the query.&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">An attacker</span><span style=\"background-color: rgb(255, 255, 255);\">\ncan construct a request with extreme parameters (e.g., a very large time</span><span style=\"background-color: rgb(255, 255, 255);\">\nrange combined with a minimal interval).&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">This forces the DataNode to build</span><span style=\"background-color: rgb(255, 255, 255);\">\nan enormous result set in memory, which exhausts the Java heap and causes</span><span style=\"background-color: rgb(255, 255, 255);\">\nthe DataNode process to crash.</span></p><p>This issue affects Apache IoTDB: from 1.3.3 before 2.0.8.</p><p>Users are recommended to upgrade to version 2.0.8, which fixes the issue.</p>"}],"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."}],"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":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-07-06T08:38:25.308Z"},"references":[{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8"}],"source":{"discovery":"UNKNOWN"},"title":"Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"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"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","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":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-07-06T20:37:56.860Z"}}]}}