Headline
CVE-2022-33070: Only shift unsigned values to avoid implementation-specific behavior. by millert · Pull Request #508 · protobuf-c/protobuf-c
Protobuf-c v1.4.0 was discovered to contain an invalid arithmetic shift via the function parse_tag_and_wiretype in protobuf-c/protobuf-c.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors.
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