{"id":"CVE-2024-24478","details":"An issue in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the packet-bgp.c, dissect_bgp_open(tvbuff_t*tvb, proto_tree*tree, packet_info*pinfo), optlen components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.","modified":"2026-08-18T17:26:38.774135Z","published":"2024-02-21T00:00:00Z","database_specific":{"cna_assigner":"mitre","isDisputed":true,"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24478.json"},"references":[{"type":"WEB","url":"https://gist.github.com/1047524396/e82c55147cd3cb62ef20cbdb0ec83694"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24478.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24478"},{"type":"REPORT","url":"https://gitlab.com/wireshark/wireshark/-/issues/19347"},{"type":"FIX","url":"https://github.com/wireshark/wireshark/commit/80a4dc55f4d2fa33c2b36a99406500726d3faaef"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"0"},{"fixed":"54eedfc63953c8180b5a9c60015917cce7a2548a"},{"fixed":"80a4dc55f4d2fa33c2b36a99406500726d3faaef"}],"database_specific":{"cpe":"cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.2.0"}],"source":["CPE_RANGE","REFERENCES"]}},{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"0"},{"fixed":"54eedfc63953c8180b5a9c60015917cce7a2548a"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.2.0"}]}}],"versions":["v4.2.0rc3","wireshark-4.2.0rc2","v4.2.0rc2","v4.2.0rc1","v4.2.0rc0","v4.1.1rc0","v4.1.0","v4.1.0rc0","v3.7.3rc0","v3.7.2","v3.7.2rc0","v3.7.1","v3.7.1rc0","v3.7.0","v3.7.0rc0","v3.5.1rc0","v3.5.0","v3.5.0rc0","v3.3.2rc0","v3.3.1","v3.3.1rc0","v3.3.0","v3.3.0rc0","v3.1.2rc0","v3.1.1","v3.1.1rc0","v3.1.0","v3.1.0rc0","v2.9.1rc0","v2.9.0","v2.9.0rc0","v2.5.2rc0","v2.5.1","v2.5.1rc0","wireshark-2.5.0","v2.5.0","v2.5.0rc0","v2.3.0rc0","v2.1.2rc0","wireshark-2.1.1","v2.1.1","v2.1.1rc0","wireshark-2.1.0","v2.1.0","v2.1.0rc0","v1.99.10rc0","wireshark-1.99.9","v1.99.9","v1.99.9rc0","wireshark-1.99.8","v1.99.8","v1.99.8rc0","wireshark-1.99.7","v1.99.7","v1.99.7rc0","wireshark-1.99.6","v1.99.6","v1.99.6rc0","wireshark-1.99.5","v1.99.5","v1.99.5rc0","wireshark-1.99.4","v1.99.4","v1.99.4rc0","wireshark-1.99.3","v1.99.3","v1.99.3rc0","wireshark-1.99.2","v1.99.2","v1.99.2rc0","wireshark-1.99.1","v1.99.1","v1.99.1rc0","wireshark-1.99.0","v1.99.0","v1.99.0-rc1","v1.11.4-rc1","wireshark-1.11.3","v1.11.3","v1.11.3-rc1","v1.11.2","v1.11.2-rc1","v1.11.1","v1.11.1-rc1","v1.11.0","v1.11.0-rc1","start","ethereal-0.3.15","ethereal-0-3-15","backups/ethereal@18706"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-24478.json","vanir_signatures_modified":"2026-08-18T17:26:38Z","vanir_signatures":[{"source":"https://github.com/wireshark/wireshark/commit/80a4dc55f4d2fa33c2b36a99406500726d3faaef","target":{"file":"epan/dissectors/packet-bgp.c"},"deprecated":false,"digest":{"line_hashes":["189510381883406169918325495416495645628","181089365518570185575899566930178211713","288824539015244219907814267140692011600","231711256843286469016356453456773215885","35100258221036831720984631592268922494","334244044918645183681682574178738743152","211445642022212795891193699352760917977","305277753338753293584358383658217787587","152452212672930070829047729190010841056","151113407929423182015904353390556114092","323156851194075810930943076740140246760"],"threshold":0.9},"id":"CVE-2024-24478-2ea8e0eb","signature_type":"Line","signature_version":"v1"},{"target":{"file":"epan/dissectors/packet-bgp.c","function":"proto_register_bgp"},"deprecated":false,"digest":{"length":152027,"function_hash":"39544085995930972711160404121960114806"},"id":"CVE-2024-24478-8efb7f3e","signature_type":"Function","signature_version":"v1","source":"https://github.com/wireshark/wireshark/commit/80a4dc55f4d2fa33c2b36a99406500726d3faaef"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}