CVE-2019-18197

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-05-28T23:06:08.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746"}, {"name": "USN-4164-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/4164-1/"}, {"name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20191031-0004/"}, {"name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2019/11/17/2"}, {"name": "openSUSE-SU-2020:0189", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html"}, {"name": "openSUSE-SU-2020:0210", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html"}, {"name": "RHSA-2020:0514", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2020:0514"}, {"name": "openSUSE-SU-2020:0233", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20200416-0004/"}, {"name": "openSUSE-SU-2020:0731", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-18197", "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": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285", "refsource": "MISC", "url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285"}, {"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914", "refsource": "MISC", "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914"}, {"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768", "refsource": "MISC", "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768"}, {"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746", "refsource": "MISC", "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746"}, {"name": "USN-4164-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4164-1/"}, {"name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html"}, {"name": "https://security.netapp.com/advisory/ntap-20191031-0004/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20191031-0004/"}, {"name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2019/11/17/2"}, {"name": "openSUSE-SU-2020:0189", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html"}, {"name": "openSUSE-SU-2020:0210", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html"}, {"name": "RHSA-2020:0514", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2020:0514"}, {"name": "openSUSE-SU-2020:0233", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"}, {"name": "https://www.oracle.com/security-alerts/cpuapr2020.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"name": "https://security.netapp.com/advisory/ntap-20200416-0004/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20200416-0004/"}, {"name": "openSUSE-SU-2020:0731", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:47:13.523Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746"}, {"name": "USN-4164-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/4164-1/"}, {"name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20191031-0004/"}, {"name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2019/11/17/2"}, {"name": "openSUSE-SU-2020:0189", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html"}, {"name": "openSUSE-SU-2020:0210", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html"}, {"name": "RHSA-2020:0514", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2020:0514"}, {"name": "openSUSE-SU-2020:0233", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20200416-0004/"}, {"name": "openSUSE-SU-2020:0731", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-416", "lang": "en", "description": "CWE-416 Use After Free"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-908", "lang": "en", "description": "CWE-908 Use of Uninitialized Resource"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-28T18:27:54.888438Z", "id": "CVE-2019-18197", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-28T18:27:59.540Z"}}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-18197", "datePublished": "2019-10-18T20:07:17.000Z", "dateReserved": "2019-10-18T00:00:00.000Z", "dateUpdated": "2026-05-28T18:27:59.540Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://usn.ubuntu.com/4164-1/", "name": "USN-4164-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html", "name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20191031-0004/", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2019/11/17/2", "name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html", "name": "openSUSE-SU-2020:0189", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html", "name": "openSUSE-SU-2020:0210", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2020:0514", "name": "RHSA-2020:0514", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html", "name": "openSUSE-SU-2020:0233", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20200416-0004/", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html", "name": "openSUSE-SU-2020:0731", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:47:13.523Z"}}, {"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:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2019-18197", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-05-28T18:27:54.888438Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-908", "description": "CWE-908 Use of Uninitialized Resource"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-28T18:27:50.961Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285", "tags": ["x_refsource_MISC"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914", "tags": ["x_refsource_MISC"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768", "tags": ["x_refsource_MISC"]}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746", "tags": ["x_refsource_MISC"]}, {"url": "https://usn.ubuntu.com/4164-1/", "name": "USN-4164-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"]}, {"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html", "name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "https://security.netapp.com/advisory/ntap-20191031-0004/", "tags": ["x_refsource_CONFIRM"]}, {"url": "http://www.openwall.com/lists/oss-security/2019/11/17/2", "name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html", "name": "openSUSE-SU-2020:0189", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html", "name": "openSUSE-SU-2020:0210", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "https://access.redhat.com/errata/RHSA-2020:0514", "name": "RHSA-2020:0514", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html", "name": "openSUSE-SU-2020:0233", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "tags": ["x_refsource_MISC"]}, {"url": "https://security.netapp.com/advisory/ntap-20200416-0004/", "tags": ["x_refsource_CONFIRM"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html", "name": "openSUSE-SU-2020:0731", "tags": ["vendor-advisory", "x_refsource_SUSE"]}], "descriptions": [{"lang": "en", "value": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2020-05-28T23:06:08.000Z"}, "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://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285", "name": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285", "refsource": "MISC"}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914", "name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914", "refsource": "MISC"}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768", "name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768", "refsource": "MISC"}, {"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746", "name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746", "refsource": "MISC"}, {"url": "https://usn.ubuntu.com/4164-1/", "name": "USN-4164-1", "refsource": "UBUNTU"}, {"url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html", "name": "[debian-lts-announce] 20191027 [SECURITY] [DLA 1973-1] libxslt security update", "refsource": "MLIST"}, {"url": "https://security.netapp.com/advisory/ntap-20191031-0004/", "name": "https://security.netapp.com/advisory/ntap-20191031-0004/", "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2019/11/17/2", "name": "[oss-security] 20191117 Nokogiri security update v1.10.5", "refsource": "MLIST"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html", "name": "openSUSE-SU-2020:0189", "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html", "name": "openSUSE-SU-2020:0210", "refsource": "SUSE"}, {"url": "https://access.redhat.com/errata/RHSA-2020:0514", "name": "RHSA-2020:0514", "refsource": "REDHAT"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html", "name": "openSUSE-SU-2020:0233", "refsource": "SUSE"}, {"url": "https://www.oracle.com/security-alerts/cpuapr2020.html", "name": "https://www.oracle.com/security-alerts/cpuapr2020.html", "refsource": "MISC"}, {"url": "https://security.netapp.com/advisory/ntap-20200416-0004/", "name": "https://security.netapp.com/advisory/ntap-20200416-0004/", "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html", "name": "openSUSE-SU-2020:0731", "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-18197", "STATE": "PUBLIC", "ASSIGNER": "cve@mitre.org"}}}}, "cveMetadata": {"cveId": "CVE-2019-18197", "state": "PUBLISHED", "dateUpdated": "2026-05-28T18:27:59.540Z", "dateReserved": "2019-10-18T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2019-10-18T20:07:17.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:xmlsoft:libxslt:1.1.33:*:*:*:*:*:*:*", "matchCriteriaId": "BBF9724E-ED48-45EB-92DF-1223ECF12693", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991", "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:19.04:*:*:*:*:*:*:*", "matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", "matchCriteriaId": "A31C8344-3E02-4EB8-8BD8-4C84B7959624", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."}, {"lang": "es", "value": "En la funci\u00f3n xsltCopyText en el archivo transform.c en libxslt versi\u00f3n 1.1.33, una variable de puntero no se restablece bajo determinadas circunstancias. Si el \u00e1rea de memoria relevante se liber\u00f3 y reutiliz\u00f3 de cierta manera, una comprobaci\u00f3n de l\u00edmites podr\u00eda fallar y podr\u00eda escribirse la memoria fuera de un b\u00fafer o podr\u00edan divulgarse datos no inicializados."}], "id": "CVE-2019-18197", "lastModified": "2026-06-17T02:24:27.370", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2019-18197", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-28T18:27:54.888438Z", "version": "2.0.3"}}]}, "published": "2019-10-18T21:15:10.793", "references": [{"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2019/11/17/2"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2020:0514"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20191031-0004/"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20200416-0004/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4164-1/"}, {"source": "cve@mitre.org", "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00010.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00062.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2019/11/17/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2020:0514"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15746"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15768"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15914"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.gnome.org/GNOME/libxslt/commit/2232473733b7313d67de8836ea3b29eec6e8e285"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00037.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20191031-0004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20200416-0004/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/4164-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}, {"lang": "en", "value": "CWE-908"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}, {"lang": "en", "value": "CWE-908"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2020:0514", "cpe": "cpe:/a:redhat:rhel_extras:6", "package": "chromium-browser-0:80.0.3987.87-1.el6_10", "product_name": "Red Hat Enterprise Linux 6 Supplementary", "release_date": "2020-02-17T00:00:00Z"}, {"advisory": "RHSA-2020:4005", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "libxslt-0:1.1.28-6.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-09-29T00:00:00Z"}, {"advisory": "RHSA-2020:4464", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "libxslt-0:1.1.32-5.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}, {"advisory": "RHSA-2020:4464", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "libxslt-0:1.1.32-5.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}], "bugzilla": {"description": "libxslt: use after free in xsltCopyText in transform.c could lead to information disclosure", "id": "1770768", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1770768"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed."], "name": "CVE-2019-18197", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "libxslt", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libxslt", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Will not fix", "package_name": "libxslt", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Will not fix", "package_name": "libxslt", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:14", "fix_state": "Will not fix", "package_name": "libxslt", "product_name": "Red Hat OpenStack Platform 14 (Rocky)"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Affected", "package_name": "libxslt", "product_name": "Red Hat Storage 3"}], "public_date": "2019-10-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-18197\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-18197"], "statement": "Red Hat OpenStack consumes fixes from the base Red Hat Enterprise Linux Operating System. Therefore the libxslt package provided by Red Hat OpenStack has been marked as 'will not fix'.", "threat_severity": "Moderate"}

{}