Description
Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =>6.31.1 or beyond commit 17838beda2943d08b8a9d4df5b68f5f04f26d901
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
protocolbuffers Python-Protobuf
Default version status: unaffected
0 to < 4.25.8affected0 to < 5.29.5affected0 to < 6.31.1affected
protocolbuffers Python-Protobuf
Default version status: unaffected
0 to < 4.25.8affected0 to < 5.29.5affected0 to < 6.31.1affected