{"id":"CVE-2022-48468","details":"protobuf-c before 1.4.1 has an unsigned integer overflow in parse_required_member.","modified":"2026-08-12T03:51:17.737083189Z","published":"2023-04-13T00:00:00Z","related":["ALSA-2023:6621","ALSA-2023:6944","SUSE-SU-2023:1979-1","SUSE-SU-2023:2143-1","openSUSE-SU-2024:12885-1","openSUSE-SU-2026:10244-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48468.json"},"references":[{"type":"WEB","url":"https://github.com/protobuf-c/protobuf-c/releases/tag/v1.4.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48468.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EI4JZSHJXW7WOOTAQSV5SUCC5GE2GC2B/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UGLZZYPOLI733DPETL444E3GY5KSS6LG/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNUEZZEPR2F6M67ANXLOPJX6AQL3TK4P/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48468"},{"type":"REPORT","url":"https://github.com/protobuf-c/protobuf-c/issues/499"},{"type":"FIX","url":"https://github.com/protobuf-c/protobuf-c/commit/ec3d900001a13ccdaa8aef996b34c61159c76217"},{"type":"FIX","url":"https://github.com/protobuf-c/protobuf-c/pull/513"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/protobuf-c/protobuf-c","events":[{"introduced":"0"},{"fixed":"abc67a11c6db271bedbb9f58be85d6f4e2ea8389"},{"fixed":"ec3d900001a13ccdaa8aef996b34c61159c76217"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:protobuf-c_project:protobuf-c:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.4.1"}]}}],"versions":["v1.4.0","v1.3.2","v1.3.1","v1.3.0","v1.2.1","v1.2.0","v1.1.1","v1.1.0","v1.0.2","v1.0.1","v1.0.0","v1.0.0-rc2","v1.0.0-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48468.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}