{ "containers": { "cna": { "affected": [ { "product": "LibreOffice", "vendor": "Document Foundation", "versions": [ { "lessThan": "6.2.7", "status": "affected", "version": "6.2", "versionType": "custom" }, { "lessThan": "6.3.1", "status": "affected", "version": "6.3", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Thanks to alex (@insertscript) for reporting this issue" } ], "datePublic": "2019-09-06T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. LibreOffice also has a feature where documents can specify that pre-installed scripts can be executed on various document script events such as mouse-over, etc. Protection was added to block calling LibreLogo from script event handers. However a Windows 8.3 path equivalence handling flaw left LibreOffice vulnerable under Windows that a document could trigger executing LibreLogo via a Windows filename pseudonym. This issue affects: Document Foundation LibreOffice 6.2 versions prior to 6.2.7; 6.3 versions prior to 6.3.1." } ], "problemTypes": [ { "descriptions": [ { "description": "Windows 8.3 path equivalence handling flaw", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-10-22T05:03:53.000Z", "orgId": "4fe7d05b-1353-44cc-8b7a-1e416936dff2", "shortName": "Document Fdn." }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9855/" }, { "name": "openSUSE-SU-2019:2183", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html" }, { "name": "openSUSE-SU-2019:2361", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00055.html" } ], "source": { "discovery": "UNKNOWN" }, "title": "Windows 8.3 path equivalence handling flaw allows LibreLogo script execution", "x_generator": { "engine": "Vulnogram 0.0.7" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@documentfoundation.org", "DATE_PUBLIC": "2019-09-06T00:00:00.000Z", "ID": "CVE-2019-9855", "STATE": "PUBLIC", "TITLE": "Windows 8.3 path equivalence handling flaw allows LibreLogo script execution" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "LibreOffice", "version": { "version_data": [ { "version_affected": "<", "version_name": "6.2", "version_value": "6.2.7" }, { "version_affected": "<", "version_name": "6.3", "version_value": "6.3.1" } ] } } ] }, "vendor_name": "Document Foundation" } ] } }, "credit": [ { "lang": "eng", "value": "Thanks to alex (@insertscript) for reporting this issue" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "LibreOffice is typically bundled with LibreLogo, a programmable turtle vector graphics script, which can execute arbitrary python commands contained with the document it is launched from. LibreOffice also has a feature where documents can specify that pre-installed scripts can be executed on various document script events such as mouse-over, etc. Protection was added to block calling LibreLogo from script event handers. However a Windows 8.3 path equivalence handling flaw left LibreOffice vulnerable under Windows that a document could trigger executing LibreLogo via a Windows filename pseudonym. This issue affects: Document Foundation LibreOffice 6.2 versions prior to 6.2.7; 6.3 versions prior to 6.3.1." } ] }, "generator": { "engine": "Vulnogram 0.0.7" }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Windows 8.3 path equivalence handling flaw" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9855/", "refsource": "CONFIRM", "url": "https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9855/" }, { "name": "openSUSE-SU-2019:2183", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html" }, { "name": "openSUSE-SU-2019:2361", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00055.html" } ] }, "source": { "discovery": "UNKNOWN" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T22:01:55.101Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.libreoffice.org/about-us/security/advisories/CVE-2019-9855/" }, { "name": "openSUSE-SU-2019:2183", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00067.html" }, { "name": "openSUSE-SU-2019:2361", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00055.html" } ] } ] }, "cveMetadata": { "assignerOrgId": "4fe7d05b-1353-44cc-8b7a-1e416936dff2", "assignerShortName": "Document Fdn.", "cveId": "CVE-2019-9855", "datePublished": "2019-09-06T18:40:17.271Z", "dateReserved": "2019-03-17T00:00:00.000Z", "dateUpdated": "2024-09-16T18:49:33.756Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }