{"id":"CVE-2023-43279","details":"Null Pointer Dereference in mask_cidr6 component at cidr.c in Tcpreplay 4.4.4 allows attackers to crash the application via crafted tcprewrite command.","modified":"2026-05-18T05:55:30.837959643Z","published":"2024-03-12T00:00:00Z","related":["openSUSE-SU-2025:20119-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43279.json"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TMW5CIODKRHUUH7NTAYIRWGSJ56DTGXM/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43279.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHUILQV2YJI5TXXXJA5FQ2HJQGFT7NTN/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMW5CIODKRHUUH7NTAYIRWGSJ56DTGXM/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3GYCHPVJ2VFN3D7FI4IRMDVMILLWBRF/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43279"},{"type":"REPORT","url":"https://github.com/appneta/tcpreplay/issues/824"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/appneta/tcpreplay","events":[{"introduced":"0"},{"last_affected":"2bf3b37a03d6a6c6090a47238c8dda9697eddb2d"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"4.4.4"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:broadcom:tcpreplay:4.4.4:*:*:*:*:*:*:*"}}],"versions":["v4.4.4","v4.4.3","v4.2.6","v4.1.2","v4.1.1","v4.1.1-beta3","v4.1.1-beta2","v4.1.0","v4.1.0beta2","v4.1.0beta1","v4.0.5","v4.0.5beta3","v4.0.5beta2","v4.0.5beta1","v4.0.4","v4.0.3","v4.0.2","v4.0.1","v4.0.0","v4.0.0beta2","v4.0.0beta1","v3.4.4","v3.4.3","v3.4.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-43279.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}