Remote code execution

Microsoft Office 2016 Click-to-Run C2R allows a remote code execution vulnerability due to the way files are handled in memory, aka "Microsoft Excel Remote Code Execution Vulnerability"...

CVE-2017-11935

CVE-2017-11935 is a Microsoft Office remote code execution vulnerability affecting Microsoft Excel in Office 2016 Click-to-Run. The issue stems from how Excel/Office handles objects in memory, allowing an attacker to craft an Excel document that triggers the flaw and executes arbitrary code in th...

Microsoft Excel CVE-2017-11935 Remote Code Execution Vulnerability

Description Microsoft Excel is prone to a remote code-execution vulnerability. An attacker can leverage this issue to execute arbitrary code in the context of the currently logged-in user. Failed exploit attempts will likely result in denial of service conditions. Technologies Affected Microsoft...

Microsoft Office Excel XLS File Parsing Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of X...

libxls xls_getfcell Code Execution Vulnerability(CVE-2017-2919)

Summary An exploitable stack based buffer overflow vulnerability exists in the xlsgetfcell function of libxls 1.3.4. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability. Tested Version...

Microsoft Excel Security Bypass Vulnerability

Microsoft Excel is a spreadsheet processing program developed by Microsoft. A security bypass vulnerability exists in Microsoft Excel, which can be exploited by an attacker to bypass certain security restrictions and execute arbitrary code by exploiting another vulnerability in the application...

Microsoft Excel 2016 Click-to-Run Remote Code Execution Vulnerability

Microsoft Excel 2016 is a spreadsheet processing software in the Office suite of Microsoft Corporation USA.Click-to-Run is one of the updating tools available. A remote code execution vulnerability exists in Microsoft Excel 2016 Click-to-Run that stems from the program failing to properly handle...

Vulnerability Spotlight: Multiple Remote Code Execution Vulnerabilities Within libxls

Vulnerabilities discovered by Marcin Noga of Cisco TalosTalos is releasing seven new vulnerabilities discovered within the libxls library: TALOS-2017-0403, TALOS-2017-0404, TALOS-2017-0426, TALOS-2017-0460, TALOS-2017-0461, TALOS-2017-0462, and TALOS-2017-0463. These vulnerabilities result in...

CVE-2017-11878

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run...

CVE-2017-11877

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, Microsoft Excel Viewer 2007 Service Pack 3, and Microsoft Excel 2016 for...

CVE-2017-11884

Microsoft Excel 2016 Click-to-Run C2R allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882...

CVE-2017-11878

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run...

CVE-2017-11884

Microsoft Excel 2016 Click-to-Run C2R allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882...

Security feature bypass

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, Microsoft Excel Viewer 2007 Service Pack 3, and Microsoft Excel 2016 for...

Memory corruption

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run...

CVE-2017-11877

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, Microsoft Excel Viewer 2007 Service Pack 3, and Microsoft Excel 2016 for...

Memory corruption

Microsoft Excel 2016 Click-to-Run C2R allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882...

CVE-2017-11878

Microsoft Excel 2007 Service Pack 3, Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Service Pack 1, Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2016, Microsoft Office Compatibility Pack Service Pack 3, and Microsoft Excel Viewer 2007 Service Pack 3 allow an attacker to run...

CVE-2017-11878

CVE-2017-11878 affects multiple Microsoft Excel/Office components (Excel 2007 SP3, 2017-era Excel/Viewer and Office Compatibility Pack SP3). The vulnerability arises from improper handling of objects in memory, leading to memory corruption that can allow an attacker to execute arbitrary code in t...

CVE-2017-11884

Microsoft Excel 2016 Click-to-Run C2R allows an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11882...