{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-04-15T20:49:14.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html"}, {"name": "USN-4274-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/4274-1/"}, {"name": "FEDORA-2020-0c71c00af4", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"}, {"name": "FEDORA-2020-7694e8be73", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"}, {"name": "openSUSE-SU-2020:0681", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"}, {"name": "openSUSE-SU-2020:0781", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/security-alerts/cpujul2020.html"}, {"tags": ["x_refsource_MISC"], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/"}, {"name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-19956", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html"}, {"name": "USN-4274-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4274-1/"}, {"name": "FEDORA-2020-0c71c00af4", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"}, {"name": "FEDORA-2020-7694e8be73", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"}, {"name": "openSUSE-SU-2020:0681", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"}, {"name": "openSUSE-SU-2020:0781", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html"}, {"name": "https://www.oracle.com/security-alerts/cpujul2020.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujul2020.html"}, {"name": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "refsource": "MISC", "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549"}, {"name": "https://security.netapp.com/advisory/ntap-20200114-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20200114-0002/"}, {"name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"}, {"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf"}, {"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08", "refsource": "CONFIRM", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:32:10.073Z"}, "title": "CVE Program Container", "references": [{"name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html"}, {"name": "USN-4274-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/4274-1/"}, {"name": "FEDORA-2020-0c71c00af4", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"}, {"name": "FEDORA-2020-7694e8be73", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"}, {"name": "openSUSE-SU-2020:0681", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"}, {"name": "openSUSE-SU-2020:0781", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.oracle.com/security-alerts/cpujul2020.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/"}, {"name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-772", "lang": "en", "description": "CWE-772 Missing Release of Resource after Effective Lifetime"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-12-03T18:29:09.187615Z", "id": "CVE-2019-19956", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-03T18:29:29.480Z"}}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-19956", "datePublished": "2019-12-24T15:12:57.000Z", "dateReserved": "2019-12-24T00:00:00.000Z", "dateUpdated": "2025-12-03T18:29:29.480Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html", "name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "https://usn.ubuntu.com/4274-1/", "name": "USN-4274-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/", "name": "FEDORA-2020-0c71c00af4", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/", "name": "FEDORA-2020-7694e8be73", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html", "name": "openSUSE-SU-2020:0681", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html", "name": "openSUSE-SU-2020:0781", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "https://www.oracle.com/security-alerts/cpujul2020.html", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20200114-0002/", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html", "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08", "tags": ["x_refsource_CONFIRM", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:32:10.073Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2019-19956", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-03T18:29:09.187615Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-772", "description": "CWE-772 Missing Release of Resource after Effective Lifetime"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-03T18:25:07.286Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html", "name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "https://usn.ubuntu.com/4274-1/", "name": "USN-4274-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/", "name": "FEDORA-2020-0c71c00af4", "tags": ["vendor-advisory", "x_refsource_FEDORA"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/", "name": "FEDORA-2020-7694e8be73", "tags": ["vendor-advisory", "x_refsource_FEDORA"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html", "name": "openSUSE-SU-2020:0681", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html", "name": "openSUSE-SU-2020:0781", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "https://www.oracle.com/security-alerts/cpujul2020.html", "tags": ["x_refsource_MISC"]}, {"url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "tags": ["x_refsource_MISC"]}, {"url": "https://security.netapp.com/advisory/ntap-20200114-0002/", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html", "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08", "tags": ["x_refsource_CONFIRM"]}], "descriptions": [{"lang": "en", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2021-04-15T20:49:14.000Z"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "n/a"}]}, "product_name": "n/a"}]}, "vendor_name": "n/a"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html", "name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "refsource": "MLIST"}, {"url": "https://usn.ubuntu.com/4274-1/", "name": "USN-4274-1", "refsource": "UBUNTU"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/", "name": "FEDORA-2020-0c71c00af4", "refsource": "FEDORA"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/", "name": "FEDORA-2020-7694e8be73", "refsource": "FEDORA"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html", "name": "openSUSE-SU-2020:0681", "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html", "name": "openSUSE-SU-2020:0781", "refsource": "SUSE"}, {"url": "https://www.oracle.com/security-alerts/cpujul2020.html", "name": "https://www.oracle.com/security-alerts/cpujul2020.html", "refsource": "MISC"}, {"url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "name": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549", "refsource": "MISC"}, {"url": "https://security.netapp.com/advisory/ntap-20200114-0002/", "name": "https://security.netapp.com/advisory/ntap-20200114-0002/", "refsource": "CONFIRM"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html", "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "refsource": "MLIST"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf", "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf", "refsource": "CONFIRM"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08", "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08", "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-19956", "STATE": "PUBLIC", "ASSIGNER": "cve@mitre.org"}}}}, "cveMetadata": {"cveId": "CVE-2019-19956", "state": "PUBLISHED", "dateUpdated": "2025-12-03T18:29:29.480Z", "dateReserved": "2019-12-24T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2019-12-24T15:12:57.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8DDEBA0-C678-4B4D-B152-A83FBAA77A6F", "versionEndExcluding": "2.9.10", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:real_user_experience_insight:13.3.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "B534B112-9BA4-467B-A58B-D89C0A6EFA9C", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*", "matchCriteriaId": "CB66DB75-2B16-4EBF-9B93-CE49D8086E41", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "matchCriteriaId": "A31C8344-3E02-4EB8-8BD8-4C84B7959624", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*", "matchCriteriaId": "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "matchCriteriaId": "1FE996B1-6951-4F85-AA58-B99A379D2163", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*", "matchCriteriaId": "62347994-1353-497C-9C4A-D5D8D95F67E8", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*", "matchCriteriaId": "D39DCAE7-494F-40B2-867F-6C6A077939DD", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", "matchCriteriaId": "E7CF3019-975D-40BB-A8A4-894E62BD3797", "vulnerable": true}, {"criteria": "cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*", "matchCriteriaId": "E94F7F59-1785-493F-91A7-5F5EA5E87E4D", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F65F9901-F4BD-4484-9749-D5022245D686", "versionEndExcluding": "3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."}, {"lang": "es", "value": "La funci\u00f3n xmlParseBalancedChunkMemoryRecover en el archivo parser.c en libxml2 versiones anteriores a 2.9.10, presenta una p\u00e9rdida de memoria relacionada con newDoc-)oldNs."}], "id": "CVE-2019-19956", "lastModified": "2025-12-03T19:15:50.247", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2019-12-24T16:15:11.450", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4274-1/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpujul2020.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4274-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpujul2020.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-772"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-curl-0:7.64.1-36.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-httpd-0:2.4.37-57.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-mod_cluster-native-0:1.3.14-4.Final_redhat_2.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-mod_http2-0:1.15.7-3.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-mod_jk-0:1.2.48-4.redhat_1.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-mod_md-1:2.0.8-24.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-mod_security-0:2.9.2-51.GA.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el6", "package": "jbcs-httpd24-nghttp2-0:1.39.2-25.jbcs.el6", "product_name": "JBoss Core Services on RHEL 6", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-curl-0:7.64.1-36.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-httpd-0:2.4.37-57.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-mod_cluster-native-0:1.3.14-4.Final_redhat_2.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-mod_http2-0:1.15.7-3.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-mod_jk-0:1.2.48-4.redhat_1.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-mod_md-1:2.0.8-24.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-mod_security-0:2.9.2-51.GA.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-nghttp2-0:1.39.2-25.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:2644", "cpe": "cpe:/a:redhat:jboss_core_services:1::el7", "package": "jbcs-httpd24-openssl-pkcs11-0:0.4.10-7.jbcs.el7", "product_name": "JBoss Core Services on RHEL 7", "release_date": "2020-06-22T00:00:00Z"}, {"advisory": "RHSA-2020:3996", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libxml2-0:2.9.1-6.el7.5", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-09-29T00:00:00Z"}, {"advisory": "RHSA-2020:4479", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "libxml2-0:2.9.7-8.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2020:4479", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "libxml2-0:2.9.7-8.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2021:0949", "cpe": "cpe:/a:redhat:openshift_do:1.0::el7", "package": "openshiftdo/odo-init-image-rhel7:1.1.3-2", "product_name": "Red Hat OpenShift Do", "release_date": "2021-03-22T00:00:00Z"}, {"advisory": "RHSA-2020:2646", "cpe": "cpe:/a:redhat:jboss_core_services:1", "package": "libxml2", "product_name": "Text-Only JBCS", "release_date": "2020-06-22T00:00:00Z"}], "bugzilla": {"description": "libxml2: memory leak in xmlParseBalancedChunkMemoryRecover in parser.c", "id": "1788856", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788856"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-772", "details": ["xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs."], "name": "CVE-2019-19956", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "libxml2", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libxml2", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:5", "fix_state": "Not affected", "package_name": "libxml2", "product_name": "Red Hat JBoss Web Server 5"}], "public_date": "2020-01-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-19956\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-19956"], "threat_severity": "Moderate"}

{}