SQLite 3.20.1 has a NULL pointer dereference in tableColumnList in shell.c because it fails to consider certain cases where `sqlite3_step(pStmt)==SQLITE_ROW` is false and a data structure is never initialized.
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
---|---|
http://www.securityfocus.com/bid/101285 | vdb entry third party advisory |
https://github.com/Ha0Team/crash-of-sqlite3/blob/master/poc.md | third party advisory exploit |