{"id":"CVE-2023-51656","aliases":["EUVD-2023-3191","GHSA-f23h-52hj-99p6"],"status":"published","title":"Apache IoTDB: Unsafe deserialize map in Sync Tool","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01035,"percentile":0.64144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-502"],"published":"2023-12-21T11:47:57Z","modified":"2026-10-28T02:30:32Z","fixes":[{"ecosystem":"Maven","package":"org.apache.iotdb:iotdb-parent","fixed_in":["1.2.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.iotdb:iotdb-parent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.13.0"},{"fixed":"1.2.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.iotdb:iotdb-parent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.13.0"},{"fixed":"1.2.2"}]}],"versions":["0.13.0","0.13.1","0.13.2","0.13.3","0.13.4","0.14.0-preview1","0.14.0-preview2","0.14.0-preview3","1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.2.0","1.2.1"]}],"products":[{"vendor":"apache","product":"iotdb"},{"vendor":"apache software foundation","product":"apache iotdb"}],"references":[{"url":"https://lists.apache.org/thread/zy3klwpv11vl5n65josbfo2fyzxg3dxc","tags":["vendor-advisory","x_transferred","Issue Tracking","Mailing List","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2023/12/21/5","tags":["x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-51656","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f23h-52hj-99p6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51656.json","tags":["advisory"]},{"url":"https://github.com/apache/iotdb","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-51656","title":"Apache IoTDB: Unsafe deserialize map in Sync Tool","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T11:47:57.912Z","modified":"2025-02-13T17:19:46.209Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:17.48054Z"}],"euvd":[{"id":"EUVD-2023-3191","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T11:47:57Z","modified":"2025-02-13T17:19:46Z","updated_at":"2026-11-03T00:03:48.029386Z"}],"ghsa":[{"id":"GHSA-f23h-52hj-99p6","title":"Apache IoTDB: Unsafe deserialize map in Sync Tool","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T12:30:29Z","modified":"2025-02-13T19:30:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:38:31.416868Z"}],"nvd":[{"id":"CVE-2023-51656","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T12:15:08.05Z","modified":"2026-06-17T06:41:24.877Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:08:57.117371Z"}],"osv":[{"id":"GHSA-f23h-52hj-99p6","title":"Apache IoTDB: Unsafe deserialize map in Sync Tool","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T12:30:29Z","modified":"2025-02-13T19:35:44.703595Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:46:45.639885Z"},{"id":"CVE-2023-51656","title":"Apache IoTDB: Unsafe deserialize map in Sync Tool","description":"Deserialization of Untrusted Data vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 0.13.0 through 0.13.4.\n\nUsers are recommended to upgrade to version 1.2.2, which fixes the issue.","status":"published","published":"2023-12-21T11:47:57.912Z","modified":"2026-10-28T02:30:32.14737735Z","cwes":["CWE-502"],"updated_at":"2026-11-02T15:44:35.245372Z"}]}}