{"id":"CVE-2023-47346","details":"Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages.","modified":"2026-09-04T03:45:28.133838851Z","published":"2023-11-13T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47346.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47346.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47346"},{"type":"REPORT","url":"https://github.com/free5gc/free5gc/issues/482"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/free5gc/free5gc","events":[{"introduced":"470b8bff3ff2cd4e485bf54cb4c6bfe7e285793e"},{"last_affected":"470b8bff3ff2cd4e485bf54cb4c6bfe7e285793e"}],"database_specific":{"cpe":"cpe:2.3:a:free5gc:free5gc:3.3.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.3.0"},{"last_affected":"3.3.0"}],"source":"CPE_STRING"}}],"versions":["3.3.0","v3.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47346.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/free5gc/smf","events":[{"introduced":"8eb6843b404dfb3935b3cf09c564c6db8d494480"},{"last_affected":"8eb6843b404dfb3935b3cf09c564c6db8d494480"}],"database_specific":{"cpe":"cpe:2.3:a:free5gc:smf:1.2.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.2.0"},{"last_affected":"1.2.0"}],"source":"CPE_STRING"}}],"versions":["1.2.0","v1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47346.json"}}],"schema_version":"1.9.0"}