{"id":"CVE-2020-8037","details":"The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.","modified":"2026-05-18T05:53:28.633071258Z","published":"2020-11-04T18:15:20.843Z","related":["ALSA-2021:4236","SUSE-SU-2020:3358-1","SUSE-SU-2020:3360-1","openSUSE-SU-2020:1983-1","openSUSE-SU-2020:1986-1","openSUSE-SU-2024:11425-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","vendor_product":"apple:mac_os_x","cpes":["cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*"],"extracted_events":[{"fixed":"10.14.6"},{"introduced":"10.15"},{"fixed":"10.15.7"},{"last_affected":"10.14.6-NA"},{"last_affected":"10.14.6-security_update_2019\\-001"},{"last_affected":"10.14.6-security_update_2019\\-002"},{"last_affected":"10.14.6-security_update_2020\\-001"},{"last_affected":"10.14.6-security_update_2020\\-002"},{"last_affected":"10.14.6-security_update_2020\\-003"},{"last_affected":"10.14.6-security_update_2020\\-004"},{"last_affected":"10.14.6-security_update_2020\\-005"},{"last_affected":"10.14.6-security_update_2020\\-006"},{"last_affected":"10.14.6-security_update_2020\\-007"},{"last_affected":"10.14.6-security_update_2021\\-001"},{"last_affected":"10.15.7-NA"},{"last_affected":"10.15.7-security_update_2020\\-001"},{"last_affected":"10.15.7-security_update_2021\\-001"},{"last_affected":"10.15.7-supplemental_update"}]},{"extracted_events":[{"introduced":"11.0"},{"fixed":"11.3"}],"source":"CPE_FIELD","vendor_product":"apple:macos","cpes":["cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"]},{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"9.0"}],"source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"32"},{"last_affected":"33"}],"source":"CPE_FIELD","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F2MX34MJIUJQGL6CMEPLTKFOOOC3CJ4Z/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWDBONZVLC6BAOR2KM376DJCM4H3FERV/"},{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2021/Apr/51"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/11/msg00018.html"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212325"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212326"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212327"},{"type":"FIX","url":"https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/the-tcpdump-group/tcpdump","events":[{"introduced":"0"},{"last_affected":"d9a693b043262f1999ee7aba28acadfd0f77cc38"}],"database_specific":{"source":"CPE_FIELD","cpe":"cpe:2.3:a:tcpdump:tcpdump:4.9.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"4.9.3"}]}}],"versions":["tcpdump-4.9.3","tcpdump-4.9.2","tcpdump-4.9.1","tcpdump-4.9.0","tcpdump-4.9.0-bp","tcpdump-4.7.0-bp","tcpdump-4.6.0-bp","tcpdump-4.6.0","tcpdump-4.5.0","tcpdump-3.8-bp","tcpdump-3.7.1","tcpdump-3.6.1","tcpdump-3.5.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8037.json"}}],"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"}]}