(sqlite3 provides Ruby bindings for the SQLite3 embedded database. From ...)

A flaw was found in sqlite3-ruby, a Ruby binding for the SQLite3 embedded database. This vulnerability occurs because callbacks used for SQLite aggregate functions can be prematurely freed while still being referenced during aggregation. A local attacker could potentially exploit this use-after-free condition to cause unpredictable application behavior, which may lead to information disclosure or a denial of service (DoS).

sqlite3 provides Ruby bindings for the SQLite3 embedded database. From 2.1.0 to 2.9.4, the callbacks used for SQLite aggregate functions can be freed while still referenced during aggregation, resulting in a use-after-free. This issue is fixed in version 2.9.5.

sqlite3 provides Ruby bindings for the SQLite3 embedded database. From ...

sqlite3-ruby has Use-After-Free in SQLite Aggregate Function Callbacks