CVE-2026-24012

Uncontrolled Resource Consumption vulnerability in Apache IoTDB. Some interface fails to impose reasonable limits on the time span and aggregation interval of the query. An attacker can construct a request with extreme parameters (e.g., a very large time range combined with a minimal interval). This forces the DataNode to build an enormous result set in memory, which exhausts the Java heap and causes the DataNode process to crash. This issue affects Apache IoTDB: from 1.3.3 before 2.0.8. Users are recommended to upgrade to version 2.0.8, which fixes the issue.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8	Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/06/10	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-07-06 09:16

Updated : 2026-07-07 17:53

NVD link : CVE-2026-24012

Mitre link : CVE-2026-24012

CVE.ORG link : CVE-2026-24012

JSON object : View

Products Affected

apache

iotdb

CWE

CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2026-24012", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-24012", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-06T12:59:08.459706Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"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"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@apache.org", "affectedData": [{"vendor": "Apache Software Foundation", "product": "Apache IoTDB", "versions": [{"status": "affected", "version": "1.3.3", "lessThan": "2.0.8", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-06T09:16:35.037", "references": [{"url": "https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/07/06/10", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Uncontrolled Resource Consumption vulnerability in Apache IoTDB.\u00a0\n\nSome interface\u00a0fails to impose reasonable\nlimits on the time span and aggregation interval of the query.\u00a0An attacker\ncan construct a request with extreme parameters (e.g., a very large time\nrange combined with a minimal interval).\u00a0This 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."}], "lastModified": "2026-07-07T17:53:36.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5DB00CF-13B9-44F8-9F24-70DFE24EB18E", "versionEndExcluding": "2.0.8", "versionStartIncluding": "1.3.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}