{"id":"CVE-2024-37820","aliases":[],"url":"https://o3.security/vulnerability/CVE-2024-37820","summary":"A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.","details":"A nil pointer dereference in PingCAP TiDB v8.2.0-alpha-216-gfe5858b allows attackers to crash the application via expression.inferCollation.","published":"2024-06-25T19:15:11.943","modified":"2026-06-17T07:38:52.843","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761"},{"type":"WEB","url":"https://github.com/pingcap/tidb/issues/53580"},{"type":"WEB","url":"https://gist.github.com/ycybfhb/a9c1e14ce281f2f553adca84d384b761"},{"type":"WEB","url":"https://github.com/pingcap/tidb/issues/53580"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T07:38:52.843"}}