{"schema_version":"1.9.0","id":"CVE-2019-20388","published":"2020-01-21T23:15:13.553Z","modified":"2026-09-01T03:45:07.140886996Z","related":["SUSE-SU-2020:1299-1","SUSE-SU-2020:2609-1","SUSE-SU-2021:14729-1","openSUSE-SU-2020:0681-1","openSUSE-SU-2024:11016-1","openSUSE-SU-2024:11340-1","openSUSE-SU-2024:11912-1","openSUSE-SU-2024:13165-1","openSUSE-SU-2024:14174-1","openSUSE-SU-2025:14697-1","openSUSE-SU-2026:10356-1"],"details":"xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gnome/libxml2","events":[{"introduced":"41a34e1f4ffae2ce401600dbb5fe43f8fe402641"},{"last_affected":"41a34e1f4ffae2ce401600dbb5fe43f8fe402641"}],"database_specific":{"cpe":"cpe:2.3:a:xmlsoft:libxml2:2.9.10:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.9.10"},{"last_affected":"2.9.10"}],"source":"CPE_STRING"}}],"versions":["2.9.10","v2.9.10"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20388.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/libxml2","events":[{"introduced":"41a34e1f4ffae2ce401600dbb5fe43f8fe402641"},{"last_affected":"41a34e1f4ffae2ce401600dbb5fe43f8fe402641"}],"database_specific":{"cpe":"cpe:2.3:a:xmlsoft:libxml2:2.9.10:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.9.10"},{"last_affected":"2.9.10"}],"source":"CPE_STRING"}}],"versions":["2.9.10","v2.9.10"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20388.json"}}],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202010-04"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200702-0005/"},{"type":"FIX","url":"https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"8.0.26"}],"source":"CPE_RANGE","vendor_product":"oracle:mysql_workbench"},{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"30"},{"last_affected":"30"},{"introduced":"31"},{"last_affected":"31"},{"introduced":"32"},{"last_affected":"32"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora"},{"cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.1"},{"last_affected":"15.1"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"},{"cpes":["cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.10.0"},{"last_affected":"1.10.0"}],"source":"CPE_STRING","vendor_product":"oracle:communications_cloud_native_core_network_function_cloud_native_environment"},{"cpes":["cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*","cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"13.4.0.0"},{"last_affected":"13.4.0.0"},{"introduced":"13.5.0.0"},{"last_affected":"13.5.0.0"}],"source":"CPE_STRING","vendor_product":"oracle:enterprise_manager_base_platform"},{"cpes":["cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"12.4.0.0"},{"last_affected":"12.4.0.0"}],"source":"CPE_STRING","vendor_product":"oracle:enterprise_manager_ops_center"},{"cpes":["cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.58"},{"last_affected":"8.58"}],"source":"CPE_STRING","vendor_product":"oracle:peoplesoft_enterprise_peopletools"},{"cpes":["cpe:2.3:a:oracle:real_user_experience_insight:13.3.1.0:*:*:*:*:*:*:*","cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:*","cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"13.3.1.0"},{"last_affected":"13.3.1.0"},{"introduced":"13.4.1.0"},{"last_affected":"13.4.1.0"},{"introduced":"13.5.1.0"},{"last_affected":"13.5.1.0"}],"source":"CPE_STRING","vendor_product":"oracle:real_user_experience_insight"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}