{"schema_version":"1.8.0","id":"CVE-2019-3836","published":"2019-04-01T15:29:01.060Z","modified":"2026-08-07T11:48:21.108431933Z","related":["CGA-v6pp-9cpc-jp6m","SUSE-SU-2019:1121-1","openSUSE-SU-2019:1353-1","openSUSE-SU-2024:10801-1"],"details":"It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gnutls/gnutls","events":[{"introduced":"c87f22eec1b412aaafa873ff81b02f52532bfa79"},{"fixed":"2a40a3d90df001c520ab5f25f97608f5eb3c489e"}],"database_specific":{"cpe":"cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.6.3"},{"fixed":"3.6.7"}],"source":"CPE_RANGE"}}],"versions":["gnutls_3_6_6","gnutls_3_6_5","gnutls_3_6_4","gnutls_3_6_3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3836.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gnutls/gnutls","events":[{"introduced":"c87f22eec1b412aaafa873ff81b02f52532bfa79"},{"fixed":"2a40a3d90df001c520ab5f25f97608f5eb3c489e"}],"database_specific":{"cpe":"cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.6.3"},{"fixed":"3.6.7"}],"source":"CPE_RANGE"}}],"versions":["gnutls_3_6_6","gnutls_3_6_5","gnutls_3_6_4","gnutls_3_6_3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3836.json"}}],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/"},{"type":"WEB","url":"https://usn.ubuntu.com/3999-1/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:3600"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201904-14"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190502-0005/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836"},{"type":"REPORT","url":"https://gitlab.com/gnutls/gnutls/issues/704"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"28"},{"last_affected":"28"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora"},{"cpes":["cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.0"},{"last_affected":"15.0"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}