CVE-2022-48468 Information

Description

protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.

Reference

https://github.com/protobuf-c/protobuf-c/issues/499 https://github.com/protobuf-c/protobuf-c/pull/513 https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217 https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1