CVE-2017-0027 Information disclosure in Office

What is CVE-2017-0027?

CVE-2017-0027 is a medium-severity vulnerability in Microsoft Excel, published on 17 Mar 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

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 allow remote attackers to obtain sensitive information from process memory via a crafted Office document, aka "Microsoft Office Information Disclosure Vulnerability."

Weakness: CWE-200

Which versions are affected by CVE-2017-0027?

It affects 3 products.

Products include Microsoft Excel, Microsoft Office Compatibility Pack, Microsoft Sharepoint Server.

How do I fix CVE-2017-0027?

No fix has been published for CVE-2017-0027 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-0027 being exploited?

There is no known exploitation of CVE-2017-0027 in the wild and no public exploit code.

Other vulnerabilities in Microsoft Excel

• CVE-2019-1297 Microsoft Excel Remote Code Execution Exploited High 8.8
• CVE-2009-0238 Microsoft Office Remote Code Execution Exploited High 8.8
• CVE-2016-7262 Microsoft Office Security Feature Bypass Exploited High 7.8
• CVE-2009-3129 Microsoft Excel Featheader Record Memory Corruption Exploited High 7.8
• CVE-2008-0081 Code injection in n/a Critical 9.8

All Microsoft Excel vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-5f8f-6qqr-hqrc.