{"id":"CVE-2022-33070","revision":"24d627e818a24353a78bb219a8b3403c","records":[{"revision":"24d627e818a24353a78bb219a8b3403c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-33070","aliases":[],"title":"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.","description":"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.","state":0,"publishedAt":"2022-06-22T13:24:44+00:00","modifiedAt":"2026-10-08T21:03:10.715+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/protobuf-c/protobuf-c/issues/506","https://github.com/protobuf-c/protobuf-c/pull/508","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFN2GHUEGTSHRD7J5PKQ5DRSJSEQ2IKN/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-33070","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-33070","identifiers":["CVE-2022-33070"]},"retained":false,"historicalAffected":[]}],"coverage":[]}