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Total
13 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-9848 | 3 Canonical, Fedoraproject, Libreoffice | 3 Ubuntu Linux, Fedora, Libreoffice | 2021-07-21 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice has a feature where documents can specify that pre-installed scripts can be executed on various document events such as mouse-over, etc. LibreOffice is typically also bundled with LibreLogo, a programmable turtle vector graphics script, which can be manipulated into executing arbitrary python commands. By using the document event feature to trigger LibreLogo to execute python contained within a document a malicious document could be constructed which would execute arbitrary python commands silently without warning. In the fixed versions, LibreLogo cannot be called from a document event handler. This issue affects: Document Foundation LibreOffice versions prior to 6.2.5. | |||||
| CVE-2018-6871 | 4 Canonical, Debian, Libreoffice and 1 more | 9 Ubuntu Linux, Debian Linux, Libreoffice and 6 more | 2019-10-03 | 5.0 MEDIUM | 9.8 CRITICAL |
| LibreOffice before 5.4.5 and 6.x before 6.0.1 allows remote attackers to read arbitrary files via =WEBSERVICE calls in a document, which use the COM.MICROSOFT.WEBSERVICE function. | |||||
| CVE-2019-9855 | 2 Libreoffice, Microsoft | 2 Libreoffice, Windows | 2019-09-25 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2019-9852 | 3 Debian, Fedoraproject, Libreoffice | 3 Debian Linux, Fedora, Libreoffice | 2019-09-03 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice has a feature where documents can specify that pre-installed macros can be executed on various script events such as mouse-over, document-open etc. Access is intended to be restricted to scripts under the share/Scripts/python, user/Scripts/python sub-directories of the LibreOffice install. Protection was added, to address CVE-2018-16858, to avoid a directory traversal attack where scripts in arbitrary locations on the file system could be executed. However this new protection could be bypassed by a URL encoding attack. In the fixed versions, the parsed url describing the script location is correctly encoded before further processing. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6. | |||||
| CVE-2019-9851 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2019-09-03 | 7.5 HIGH | 9.8 CRITICAL |
| 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. Protection was added, to address CVE-2019-9848, to block calling LibreLogo from document event script handers, e.g. mouse over. However LibreOffice also has a separate feature where documents can specify that pre-installed scripts can be executed on various global script events such as document-open, etc. In the fixed versions, global script event handlers are validated equivalently to document script event handlers. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6. | |||||
| CVE-2019-9850 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2019-09-03 | 7.5 HIGH | 9.8 CRITICAL |
| 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 address CVE-2019-9848, to block calling LibreLogo from script event handers. However an insufficient url validation vulnerability in LibreOffice allowed malicious to bypass that protection and again trigger calling LibreLogo from script event handlers. This issue affects: Document Foundation LibreOffice versions prior to 6.2.6. | |||||
| CVE-2018-16858 | 1 Libreoffice | 1 Libreoffice | 2019-08-06 | 7.5 HIGH | 9.8 CRITICAL |
| It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location. | |||||
| CVE-2018-14939 | 1 Libreoffice | 1 Libreoffice | 2018-10-17 | 7.5 HIGH | 9.8 CRITICAL |
| The get_app_path function in desktop/unx/source/start.c in LibreOffice through 6.0.5 mishandles the realpath function in certain environments such as FreeBSD libc, which might allow attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact if LibreOffice is automatically launched during web browsing with pathnames controlled by a remote web site. | |||||
| CVE-2017-7870 | 1 Libreoffice | 1 Libreoffice | 2018-01-05 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx. | |||||
| CVE-2016-10327 | 1 Libreoffice | 1 Libreoffice | 2017-11-15 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice before 2016-12-22 has an out-of-bounds write caused by a heap-based buffer overflow related to the EnhWMFReader::ReadEnhWMF function in vcl/source/filter/wmf/enhwmf.cxx. | |||||
| CVE-2017-7882 | 1 Libreoffice | 1 Libreoffice | 2017-11-15 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice before 2017-03-14 has an out-of-bounds write related to the HWPFile::TagsRead function in hwpfilter/source/hwpfile.cxx. | |||||
| CVE-2017-7856 | 1 Libreoffice | 1 Libreoffice | 2017-11-15 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice before 2017-03-11 has an out-of-bounds write caused by a heap-based buffer overflow in the SVMConverter::ImplConvertFromSVM1 function in vcl/source/gdi/svmconverter.cxx. | |||||
| CVE-2017-8358 | 1 Libreoffice | 1 Libreoffice | 2017-05-20 | 7.5 HIGH | 9.8 CRITICAL |
| LibreOffice before 2017-03-17 has an out-of-bounds write caused by a heap-based buffer overflow related to the ReadJPEG function in vcl/source/filter/jpeg/jpegc.cxx. | |||||