ID de Prueba:	1.3.6.1.4.1.25623.1.0.801595
Categoría:	Windows
Título:	Microsoft Office Excel Axis and Art Object Parsing RCE Vulnerabilities
Resumen:	Microsoft Office Excel is prone to multiple remote code execution (RCE); vulnerabilities.;; This VT has been deprecated and replaced by the VT with the OID: 1.3.6.1.4.1.25623.1.0.902410.
Descripción:	Summary: Microsoft Office Excel is prone to multiple remote code execution (RCE) vulnerabilities. This VT has been deprecated and replaced by the VT with the OID: 1.3.6.1.4.1.25623.1.0.902410. Vulnerability Insight: The flaws are due to: - An error in the usage of a specific field used for incrementing an array index. The application will copy the contents of the specified element into a statically sized buffer on the stack. - An error in parsing Office Art record, when parsing an office art object record, if an error occurs, the application will add a stray reference to an element which is part of a linked list. When receiving a window message, the application will proceed to navigate this linked list. This will access a method from the malformed object which can lead to code execution under the context of the application. Vulnerability Impact: Successful exploitation will allow attacker to execute arbitrary code, can cause memory corruption and other attacks in the context of the application through crafted Excel file. Affected Software/OS: Microsoft Office Excel 2010. Solution: No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. CVSS Score: 9.3 CVSS Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0978 Cert/CC Advisory: TA11-102A http://www.us-cert.gov/cas/techalerts/TA11-102A.html http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-microsoft http://zerodayinitiative.com/advisories/ZDI-11-042/ Microsoft Security Bulletin: MS11-021 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-021 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12439 http://www.securitytracker.com/id?1025337 http://secunia.com/advisories/39122 http://secunia.com/advisories/43232 http://securityreason.com/securityalert/8231 http://www.vupen.com/english/advisories/2011/0940 Common Vulnerability Exposure (CVE) ID: CVE-2011-0979 http://zerodayinitiative.com/advisories/ZDI-11-041/ http://osvdb.org/70904 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12595 http://secunia.com/advisories/43231
Copyright	Copyright (C) 2011 Greenbone AG

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