CVE-2023-0437 MongoDB client C Driver may infinitely loop when validating certain BSON input data

When calling bsonutf8validate on some inputs a loop with an exit condition that cannot be reached may occur, i.e. an infinite loop. This issue affects All MongoDB C Driver versions prior to versions 1.25.0...

CVE-2020-12135

bson before 0.8 incorrectly uses int rather than sizet for many variables, parameters, and return values. In particular, the bsonensurespace parameter bytesNeeded could have an integer overflow via properly constructed bson input...