{"id":"CVE-2021-27568","aliases":["GHSA-v528-7hrm-frqp"],"url":"https://o3.security/vulnerability/CVE-2021-27568","summary":"Improper Check for Unusual or Exceptional Conditions in json-smart","details":"An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive information.","published":"2021-02-23T02:15:12.887Z","modified":"2026-07-08T05:58:14.205219932Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Maven","name":"net.minidev:json-smart","fixedVersion":"1.3.2"},{"ecosystem":"Maven","name":"net.minidev:json-smart","fixedVersion":"2.4.1"},{"ecosystem":"Maven","name":"net.minidev:json-smart-mini","fixedVersion":"1.3.2"},{"ecosystem":"Maven","name":"net.minidev:json-smart","fixedVersion":"2.3.1"}],"fix":{"url":"https://github.com/netplex/json-smart-v2/pull/72","label":"netplex/json-smart-v2#72"},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/rb6287f5aa628c8d9af52b5401ec6cc51b6fc28ab20d318943453e396%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf70210b4d63191c0bfb2a0d5745e104484e71703bf5ad9cb01c980c6%40%3Ccommits.druid.apache.org%3E"},{"type":"FIX","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujan2022.html"},{"type":"EVIDENCE","url":"https://github.com/netplex/json-smart-v1/issues/7"},{"type":"EVIDENCE","url":"https://github.com/netplex/json-smart-v2/issues/60"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27568"},{"type":"WEB","url":"https://github.com/netplex/json-smart-v2/issues/62"},{"type":"WEB","url":"https://github.com/netplex/json-smart-v2/pull/72"},{"type":"WEB","url":"https://github.com/netplex/json-smart-v1/commit/768db58ee0e3e344fcdb574b7629765308a1d0af"},{"type":"PACKAGE","url":"https://github.com/netplex/json-smart-v2"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rb6287f5aa628c8d9af52b5401ec6cc51b6fc28ab20d318943453e396@%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa@%3Ccommits.druid.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf70210b4d63191c0bfb2a0d5745e104484e71703bf5ad9cb01c980c6@%3Ccommits.druid.apache.org%3E"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:58:14.205219932Z"}}