CVE-2019-1264 Security feature bypass in Microsoft Office

What is CVE-2019-1264?

CVE-2019-1264 is a high-severity vulnerability in Microsoft Office, published on 11 Sep 2019. 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

A security feature bypass vulnerability exists when Microsoft Office improperly handles input, aka 'Microsoft Office Security Feature Bypass Vulnerability'.

Weakness: CWE-20

Which versions are affected by CVE-2019-1264?

It affects 3 products.

Products include Microsoft Office, Microsoft Office 365 Proplus, Microsoft Project.

How do I fix CVE-2019-1264?

No fix has been published for CVE-2019-1264 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-1264 being exploited?

There is no known exploitation of CVE-2019-1264 in the wild and no public exploit code.

Other vulnerabilities in Microsoft Office

• CVE-2018-0798 Microsoft Office Memory Corruption Exploited High 8.8
• CVE-2015-1770 Microsoft Office Uninitialized Memory Use Exploited High 8.8
• CVE-2006-2492 Microsoft Word Malformed Object Pointer Exploited High 8.8
• CVE-2018-0802 Microsoft Office Memory Corruption Exploited High 7.8
• CVE-2017-11882 Microsoft Office Memory Corruption Exploited High 7.8

All Microsoft Office vulnerabilities

Sources

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

Also known as GHSA-76pw-7xqx-4qqh.