Improper Handling of Exceptional Conditions
C++ Facebook Thrift servers (using cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.
CWE-755 - Improper Handling of Exceptional Conditions
The software does not handle or incorrectly handles an exceptional condition.