CVE-2017-0027 : Vulnerability Insights and Analysis
Learn about CVE-2017-0027 affecting Microsoft Excel versions 2007, 2010, 2013, and 2016. Discover the impact, affected systems, exploitation method, and mitigation steps.
Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, and Excel Services on SharePoint Server 2013 SP1 are affected by an information disclosure vulnerability that allows attackers to retrieve sensitive information from the memory of the affected software by exploiting a specially crafted Office document.
Understanding CVE-2017-0027
This CVE entry pertains to a vulnerability in various versions of Microsoft Excel that can lead to information disclosure.
What is CVE-2017-0027?
The vulnerability in Microsoft Excel versions mentioned allows attackers to access sensitive information from the software's memory through a malicious Office document.
The Impact of CVE-2017-0027
The vulnerability, also known as "Microsoft Office Information Disclosure Vulnerability," poses a risk of exposing confidential data to unauthorized parties.
Technical Details of CVE-2017-0027
This section provides more technical insights into the CVE-2017-0027 vulnerability.
Vulnerability Description
The vulnerability in Microsoft Excel versions mentioned enables remote attackers to obtain sensitive information from process memory by exploiting a specially crafted Office document.
Affected Systems and Versions
- Product: Office
- Vendor: Microsoft Corporation
- Versions: Excel 2007 SP3, Excel 2010 SP2, Excel 2013 RT SP1, Excel 2016, Office Compatibility Pack SP3, Excel Services on SharePoint Server 2013 SP1
Exploitation Mechanism
Attackers can exploit this vulnerability by using a specially crafted Office document to retrieve sensitive information from the memory of the affected software.
Mitigation and Prevention
To address CVE-2017-0027, consider the following mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Microsoft.
- Avoid opening suspicious or untrusted Office documents.
- Implement security best practices for document handling.
Long-Term Security Practices
- Regularly update Microsoft Office and related software.
- Educate users on recognizing and handling potentially malicious documents.
Patching and Updates
Ensure timely installation of security updates and patches released by Microsoft to mitigate the vulnerability effectively.