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CVE-2022-43766Apache IoTDB prior to 0.13.3 allows DoS
- 7.5HighCVSS base score
- 1.6%Exploitation in 30 daysEPSS · top 24% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Apache IoTDB version 0.12.2 to 0.12.6, 0.13.0 to 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. Users should upgrade to 0.13.3 which addresses this issue or use a later version of Java to avoid it.
Timeline
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
Apache Software Foundation · Apache IoTDB
- affected unspecified – ≤ 0.13.2
- affected 0.12.2 – < unspecified
Affected packages
Affected packages4
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.iotdb:flink-tsfile-connectorGHSA-g6hg-4v3c-6jq7 (opens in a new tab)
- Mavenorg.apache.iotdb:iotdb-serverGHSA-g6hg-4v3c-6jq7 (opens in a new tab)
- Mavenorg.apache.iotdb:tsfileGHSA-g6hg-4v3c-6jq7 (opens in a new tab)
- PyPIapache-iotdbGHSA-g6hg-4v3c-6jq7 (opens in a new tab)
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-0022 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-g6hg-4v3c-6jq7 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-43766)Record last updated .