{"schema_version":"1.8.0","id":"CVE-2019-14378","published":"2019-07-29T11:15:11.577Z","modified":"2026-08-07T15:00:15.964314Z","related":["ALSA-2019:3403","ALSA-2019:3494","SUSE-SU-2019:14151-1","SUSE-SU-2019:14199-1","SUSE-SU-2019:14201-1","SUSE-SU-2019:2157-1","SUSE-SU-2019:2192-1","SUSE-SU-2019:2221-1","SUSE-SU-2019:2246-1","SUSE-SU-2019:2353-1","SUSE-SU-2019:2753-1","SUSE-SU-2019:2769-1","SUSE-SU-2019:2783-1","SUSE-SU-2019:2955-1","SUSE-SU-2020:0388-1","openSUSE-SU-2019:2041-1","openSUSE-SU-2019:2059-1","openSUSE-SU-2019:2510-1","openSUSE-SU-2024:11287-1"],"details":"ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-framework","events":[{"introduced":"299f8b15ad1f74ca769b396d915e8369623279f2"},{"last_affected":"299f8b15ad1f74ca769b396d915e8369623279f2"}],"database_specific":{"cpe":"cpe:2.3:a:libslirp_project:libslirp:4.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.0"},{"last_affected":"4.0.0"}],"source":"CPE_STRING"}}],"versions":["4.0.0","v4.0.0.RELEASE"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14378.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/slirp/libslirp","events":[{"introduced":"bc814a7cf15aa01652fb23fc99bcc36708ac9b0c"},{"last_affected":"bc814a7cf15aa01652fb23fc99bcc36708ac9b0c"},{"fixed":"126c04acbabd7ad32c2b018fe10dfac2a3bc1210"}],"database_specific":{"cpe":"cpe:2.3:a:libslirp_project:libslirp:4.0.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.0"},{"last_affected":"4.0.0"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["4.0.0","v4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14378.json","vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["317361430190225003347536229565579127684","32876557084403352590041593915771637096","329287438392875335896608726947175177095","86677765742023927759653894039043670774","313169288687725037738192364702706909465","156244072918945693710603918551038402869","276087485554849238538926261260840071705"],"threshold":0.9},"id":"CVE-2019-14378-303b7146","signature_type":"Line","signature_version":"v1","source":"https://gitlab.freedesktop.org/slirp/libslirp@126c04acbabd7ad32c2b018fe10dfac2a3bc1210","target":{"file":"src/ip_input.c"}},{"deprecated":false,"digest":{"function_hash":"228952944605302490550765160498435836668","length":2835},"id":"CVE-2019-14378-4d99f843","signature_type":"Function","signature_version":"v1","source":"https://gitlab.freedesktop.org/slirp/libslirp@126c04acbabd7ad32c2b018fe10dfac2a3bc1210","target":{"file":"src/ip_input.c","function":"ip_reass"}}],"vanir_signatures_modified":"2026-08-07T15:00:15Z"}}],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html"},{"type":"WEB","url":"http://packetstormsecurity.com/files/154269/QEMU-Denial-Of-Service.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPLHB2AN663OXAWUQURF7J2X5LHD4VD3/"},{"type":"WEB","url":"https://news.ycombinator.com/item?id=20799010"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Aug/41"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Sep/3"},{"type":"WEB","url":"https://support.f5.com/csp/article/K25423748"},{"type":"WEB","url":"https://support.f5.com/csp/article/K25423748?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"WEB","url":"https://usn.ubuntu.com/4191-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4191-2/"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/08/01/2"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3179"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3403"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3494"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3742"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3787"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3968"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:4344"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0366"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0775"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4506"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4512"},{"type":"FIX","url":"https://gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210"},{"type":"ARTICLE","url":"https://blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019-14378/"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}