{"id":"CVE-2018-14462","details":"The ICMP parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp.c:icmp_print().","modified":"2026-04-16T04:39:10.154760798Z","published":"2019-10-03T16:15:11.490Z","related":["SUSE-SU-2019:14191-1","SUSE-SU-2019:2674-1","SUSE-SU-2020:3360-1","openSUSE-SU-2019:2344-1","openSUSE-SU-2019:2348-1","openSUSE-SU-2024:11425-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/"},{"type":"WEB","url":"https://usn.ubuntu.com/4252-2/"},{"type":"WEB","url":"https://usn.ubuntu.com/4252-1/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Oct/28"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT210788"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Dec/23"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200120-0001/"},{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2019/Dec/26"},{"type":"ADVISORY","url":"https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4547"},{"type":"FIX","url":"https://github.com/the-tcpdump-group/tcpdump/commit/1a1bce0526a77b62e41531b00f8bb5e21fd4f3a3"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/the-tcpdump-group/tcpdump","events":[{"introduced":"0"},{"fixed":"d9a693b043262f1999ee7aba28acadfd0f77cc38"},{"introduced":"0"},{"fixed":"d9a693b043262f1999ee7aba28acadfd0f77cc38"},{"fixed":"1a1bce0526a77b62e41531b00f8bb5e21fd4f3a3"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.9.3"},{"introduced":"0"},{"fixed":"4.9.3"}]}}],"versions":["tcpdump-3.5.1","tcpdump-3.6.1","tcpdump-3.7.1","tcpdump-3.8-bp","tcpdump-4.5.0","tcpdump-4.6.0","tcpdump-4.6.0-bp","tcpdump-4.7.0-bp","tcpdump-4.9.0","tcpdump-4.9.0-bp","tcpdump-4.9.1","tcpdump-4.9.2"],"database_specific":{"vanir_signatures_modified":"2026-04-11T12:27:47Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14462.json","unresolved_ranges":[{"events":[{"introduced":"5.0.0"},{"last_affected":"5.1.0"}]},{"events":[{"introduced":"0"},{"fixed":"10.15.2"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"29"}]},{"events":[{"introduced":"0"},{"last_affected":"30"}]},{"events":[{"introduced":"0"},{"last_affected":"31"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}],"vanir_signatures":[{"id":"CVE-2018-14462-d5c3570b","signature_type":"Line","source":"https://github.com/the-tcpdump-group/tcpdump/commit/1a1bce0526a77b62e41531b00f8bb5e21fd4f3a3","signature_version":"v1","digest":{"threshold":0.9,"line_hashes":["256282623563402795652972202107018084049","287789674988758519084907203655781532496","251456174941745400610837741727730371946","157430569230808296392379629325636309208"]},"deprecated":false,"target":{"file":"print-icmp.c"}},{"id":"CVE-2018-14462-e80008f1","signature_type":"Function","source":"https://github.com/the-tcpdump-group/tcpdump/commit/1a1bce0526a77b62e41531b00f8bb5e21fd4f3a3","signature_version":"v1","digest":{"length":8807,"function_hash":"322327582795609803298054644667977291564"},"deprecated":false,"target":{"file":"print-icmp.c","function":"icmp_print"}}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}