medium5.5
CVE-2022-33070
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Protobuf-C Project | Protobuf-C | Version 1.4.0 |
| Fedoraproject | Fedora | Version 36 |