{"id":"GHSA-g6hg-4v3c-6jq7","summary":"Apache IoTDB subject to ReDOS with Java 8","details":"Apache IoTDB versions 0.12.2 through 0.12.6, and 0.13.0 through 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. This issue is patched in 0.13.3. Users should upgrade or use a later version of Java to avoid it.","aliases":["CVE-2022-43766","PYSEC-2022-42972"],"modified":"2026-06-09T12:58:27Z","published":"2022-10-26T19:00:39Z","database_specific":{"nvd_published_at":"2022-10-26T16:15:00Z","cwe_ids":["CWE-400"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-10-27T18:38:35Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43766"},{"type":"PACKAGE","url":"https://github.com/apache/iotdb"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/apache-iotdb/PYSEC-2022-42972.yaml"},{"type":"WEB","url":"https://lists.apache.org/thread/9pgpb82p5brooy41n8l5q0y9h33db2zn"}],"affected":[{"package":{"name":"org.apache.iotdb:flink-tsfile-connector","ecosystem":"Maven","purl":"pkg:maven/org.apache.iotdb/flink-tsfile-connector"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.12.2"},{"fixed":"0.13.3"}]}],"versions":["0.12.2","0.12.3","0.12.4","0.12.5","0.12.6","0.13.0","0.13.1","0.13.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-g6hg-4v3c-6jq7/GHSA-g6hg-4v3c-6jq7.json"}},{"package":{"name":"apache-iotdb","ecosystem":"PyPI","purl":"pkg:pypi/apache-iotdb"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.12.2"},{"fixed":"0.13.3"}]}],"versions":["0.12.2","0.12.3","0.12.4","0.12.5","0.12.6","0.13.0","0.13.0.post1","0.13.1","0.13.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-g6hg-4v3c-6jq7/GHSA-g6hg-4v3c-6jq7.json"}},{"package":{"name":"org.apache.iotdb:iotdb-server","ecosystem":"Maven","purl":"pkg:maven/org.apache.iotdb/iotdb-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.12.2"},{"fixed":"0.13.3"}]}],"versions":["0.12.2","0.12.3","0.12.4","0.12.5","0.12.6","0.13.0","0.13.1","0.13.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-g6hg-4v3c-6jq7/GHSA-g6hg-4v3c-6jq7.json"}},{"package":{"name":"org.apache.iotdb:tsfile","ecosystem":"Maven","purl":"pkg:maven/org.apache.iotdb/tsfile"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.12.2"},{"fixed":"0.13.3"}]}],"versions":["0.12.2","0.12.3","0.12.4","0.12.5","0.12.6","0.13.0","0.13.1","0.13.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-g6hg-4v3c-6jq7/GHSA-g6hg-4v3c-6jq7.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}