CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-33035 – Buffer overflow from a crafted DBF file
https://notcve.org/view.php?id=CVE-2021-33035
Apache OpenOffice opens dBase/DBF documents and shows the contents as spreadsheets. DBF are database files with data organized in fields. When reading DBF data the size of certain fields is not checked: the data is just copied into local variables. A carefully crafted document could overflow the allocated space, leading to the execution of arbitrary code by altering the contents of the program stack. This issue affects Apache OpenOffice up to and including version 4.1.10 Apache OpenOffice abre documentos dBase/DBF y muestra el contenido como hojas de cálculo. • http://www.openwall.com/lists/oss-security/2021/10/07/3 https://github.com/apache/openoffice/commit/efddaef0151af3be16078cc4d88c6bae0f911e56#diff-ea66e734dd358922aba12ad4ba39c96bdc6cbde587d07dbc63d04daa0a30e90f https://lists.apache.org/thread.html/r1ab8532e11f41bc7ca057ac7e39cab25f2e1f9d5f4929788ae21c8b9%40%3Cusers.openoffice.apache.org%3E https://lists.apache.org/thread.html/r929c0c6a53cad64a1007b878342756badbb05ddd9b8f31a6d0b424cb%40%3Cannounce.apache.org%3E • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.8EPSS: 1%CPEs: 1EXPL: 0CVE-2021-30245 – Code execution in Apache OpenOffice via non-http(s) schemes in Hyperlinks
https://notcve.org/view.php?id=CVE-2021-30245
The project received a report that all versions of Apache OpenOffice through 4.1.8 can open non-http(s) hyperlinks. The problem has existed since about 2006 and the issue is also in 4.1.9. If the link is specifically crafted this could lead to untrusted code execution. It is always best practice to be careful opening documents from unknown and unverified sources. The mitigation in Apache OpenOffice 4.1.10 (unreleased) assures that a security warning is displayed giving the user the option of continuing to open the hyperlink. • https://lists.apache.org/thread.html/r7c01173f763b0c4212ada0e6ab283984d6e058d72258efce85c006ab%40%3Cannounce.apache.org%3E https://lists.apache.org/thread.html/r87ff11512e4883052991e6b725e20294224034ea8453b811fb3ee735%40%3Cdev.openoffice.apache.org%3E https://lists.apache.org/thread.html/r87ff11512e4883052991e6b725e20294224034ea8453b811fb3ee735%40%3Cusers.openoffice.apache.org%3E https://lists.apache.org/thread.html/ra2cabdc083d5160a84de9a6436296ee5030fb3a16dc490dee4f983d5%40%3Cdev.openoffice.apache.org%3E https://lists.apache.org/thread.html/ra2cabdc083d5160a84de9a6436296ee5030fb3a16dc490dee4f983d5%4 • CWE-610: Externally Controlled Reference to a Resource in Another Sphere •
CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 1CVE-2020-13958
https://notcve.org/view.php?id=CVE-2020-13958
A vulnerability in Apache OpenOffice scripting events allows an attacker to construct documents containing hyperlinks pointing to an executable on the target users file system. These hyperlinks can be triggered unconditionally. In fixed versions no internal protocol may be called from the document event handler and other hyperlinks require a control-click. Una vulnerabilidad en los eventos de scripting de Apache OpenOffice, permite a un atacante construir documentos que contienen hipervínculos que apuntan a un ejecutable en el sistema de archivos de los usuarios objetivo. Estos hipervínculos pueden ser activados incondicionalmente. • https://github.com/Grey-Junior/CVE-2020-13958 https://lists.apache.org/thread.html/r6b2f48cf6c4aad4ebd13f90033162276b0ccae63bea2d3d89cdaf355%40%3Cannounce.openoffice.apache.org%3E •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2011-2177
https://notcve.org/view.php?id=CVE-2011-2177
OpenOffice.org v3.3 allows execution of arbitrary code with the privileges of the user running the OpenOffice.org suite tools. OpenOffice.org versión v3.3, permite una ejecución de código arbitrario con los privilegios del usuario que ejecuta las herramientas de la suite OpenOffice.org. • https://access.redhat.com/security/cve/cve-2011-2177 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2177 https://twitter.com/instasegv/status/75482755194032128 https://www.openwall.com/lists/oss-security/2011/06/02/4 •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2018-11790
https://notcve.org/view.php?id=CVE-2018-11790
When loading a document with Apache Open Office 4.1.5 and earlier with smaller end line termination than the operating system uses, the defect occurs. In this case OpenOffice runs into an Arithmetic Overflow at a string length calculation. Al cargar un documento con Apache Open Office, en versiones 4.1.5 y anteriores, con una terminación de final de línea más pequeña que las que emplea el sistema operativo, ocurre este defecto. En este caso, OpenOffice sufre un desbordamiento de aritmética en un cálculo de longitud de cadena. • http://www.securityfocus.com/bid/106803 https://lists.apache.org/thread.html/7394e6b5f78a878bd0c44e9bc9adf90b8cdf49e9adc0f287145aba9b%40%3Ccommits.openoffice.apache.org%3E https://usn.ubuntu.com/3883-1 https://www.openoffice.org/security/cves/CVE-2018-11790.html • CWE-682: Incorrect Calculation •