{"id":"CVE-2022-43766","summary":"Apache IoTDB prior to 0.13.3 allows DoS","details":"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.","aliases":["GHSA-g6hg-4v3c-6jq7","PYSEC-2022-42972"],"modified":"2026-08-12T03:51:10.190502245Z","published":"2022-10-26T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43766.json","unresolved_ranges":[{"extracted_events":[{"last_affected":"0.13.2"},{"introduced":"0.12.2"},{"last_affected":"0.12.2"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43766.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43766"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/iotdb","events":[{"introduced":"55303223ec31faea003efc4ae3c41625ec51b341"},{"last_affected":"eeb67fab595e090bfc67c62f45017d618acd24cf"},{"introduced":"4f985dd6dd7d1deb47359f27f10e84248490f837"},{"last_affected":"1188ee17e6fd7afaab4e92b2e20c32f738d46fb3"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.12.2"},{"last_affected":"0.12.6"},{"introduced":"0.13.0"},{"last_affected":"0.13.2"}]}}],"versions":["v0.13.2","v0.13.1","v0.12.6","v0.13.0","v0.12.5","v0.12.4","v0.12.3","v0.12.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-43766.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}