MongoDB

The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations.

An out-of-bounds read in the BSON decoding component of the MongoDB PHP driver may allow an unauthenticated party who supplies specially formed input to have a small amount of adjacent process memory copied into an error…

Incorrect validation of files loaded from a local untrusted directory may allow local privilege escalation if the underlying operating systems is Windows.

Some MongoDB Drivers may erroneously publish events containing authentication-related data to a command listener configured by an application.

A mongoc_bulk_operation_t may read invalid memory if large options are passed.

The BSON encoder in the MongoDB PHP Driver does not check some return values after a document exceeds libbson's size limit.

Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.

The BSON encoder in the MongoDB PHP Driver converts a string length to a 32-bit value without validation.