{"id":"CVE-2023-6175","summary":"Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in Wireshark","details":"NetScreen file parser crash in Wireshark 4.0.0 to 4.0.10 and 3.6.0 to 3.6.18 allows denial of service via crafted capture file","modified":"2026-08-12T03:30:44.032337562Z","published":"2024-03-26T07:30:49.763Z","related":["SUSE-SU-2023:4938-1","SUSE-SU-2024:3165-1","openSUSE-SU-2024:13458-1"],"database_specific":{"cwe_ids":["CWE-120"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6175.json","cna_assigner":"GitLab"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"},{"type":"WEB","url":"https://www.wireshark.org/security/wnpa-sec-2023-29.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6175.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6175"},{"type":"REPORT","url":"https://gitlab.com/wireshark/wireshark/-/issues/19404"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"3a34e44d02c9c91f9f851bd6f29ff4505131b127"},{"last_affected":"19565b163f08d12120f1eee492c72cff33fa00c7"},{"introduced":"0cbe09cd796b2ea24c6069b76ea16df7f51cf67b"},{"last_affected":"f5c7c25a81ebd5e2cd431f9e2d424586c6250812"}],"database_specific":{"extracted_events":[{"introduced":"3.6.0"},{"last_affected":"3.6.18"},{"introduced":"4.0.0"},{"last_affected":"4.0.10"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*"}},{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"0cbe09cd796b2ea24c6069b76ea16df7f51cf67b"},{"fixed":"9313445cab119c38487ed8a22fcbfb6af2e6a7e8"},{"introduced":"3a34e44d02c9c91f9f851bd6f29ff4505131b127"},{"fixed":"6cee63246b01043d4089ea2aa17b10fb16a6b1ea"}],"database_specific":{"extracted_events":[{"introduced":"4.0.0"},{"fixed":"4.0.11"},{"introduced":"3.6.0"},{"fixed":"3.6.19"}],"source":"AFFECTED_FIELD"}}],"versions":["wireshark-3.6.18","v3.6.18","wireshark-4.0.10","v4.0.10","v3.6.18rc0","v4.0.10rc0","wireshark-3.6.17","v3.6.17","wireshark-4.0.9","v4.0.9","v4.0.9rc0","v3.6.17rc0","wireshark-3.6.16","v3.6.16","wireshark-4.0.8","v4.0.8","v3.6.16rc0","v4.0.8rc0","wireshark-3.6.15","v3.6.15","wireshark-4.0.7","v4.0.7","v3.6.15rc0","v4.0.7rc0","wireshark-3.6.14","v3.6.14","wireshark-4.0.6","v4.0.6","v3.6.14rc0","v4.0.6rc0","wireshark-4.0.5","v4.0.5","wireshark-3.6.13","v3.6.13","v3.6.13rc0","v4.0.5rc0","wireshark-3.6.12","v3.6.12","wireshark-4.0.4","v4.0.4","v3.6.12rc0","v4.0.4rc0","wireshark-3.6.11","v3.6.11","wireshark-4.0.3","v4.0.3","v3.6.11rc0","v4.0.3rc0","wireshark-3.6.10","v3.6.10","wireshark-4.0.2","v4.0.2","v3.6.10rc0","v4.0.2rc0","wireshark-4.0.1","v4.0.1","wireshark-3.6.9","v3.6.9","v4.0.1rc0","wireshark-4.0.0","v4.0.0","v3.6.9rc0","wireshark-3.6.8","v3.6.8","v3.6.8rc0","wireshark-3.6.7","v3.6.7","v3.6.7rc0","wireshark-3.6.6","v3.6.6","v3.6.6rc0","wireshark-3.6.5","v3.6.5","v3.6.5rc0","wireshark-3.6.4","v3.6.4","v3.6.4rc0","wireshark-3.6.3","v3.6.3","v3.6.3rc0","wireshark-3.6.2","v3.6.2","v3.6.2rc0","wireshark-3.6.1","v3.6.1","v3.6.1rc0","wireshark-3.6.0","v3.6.0","v3.6.19rc0","v4.0.11rc0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-6175.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}