CVE-2017-11776 Information disclosure in Microsoft Outlook

High 7.5 Published Updated

An attacker can obtain the email content of a user due to improper information disclosure in Microsoft Outlook.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2017-11776?

CVE-2017-11776 is a high-severity vulnerability in Microsoft Outlook, published on 13 Oct 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Microsoft Outlook 2016 allows an attacker to obtain the email content of a user, due to how Outlook 2016 discloses user email content, aka "Microsoft Outlook Information Disclosure Vulnerability."

Weakness: CWE-200

Which versions are affected by CVE-2017-11776?

It affects 1 product.

Products include Microsoft Outlook.

How do I fix CVE-2017-11776?

No fix has been published for CVE-2017-11776 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-11776 being exploited?

There is no known exploitation of CVE-2017-11776 in the wild and no public exploit code.

All Microsoft Outlook vulnerabilities

Sources

Also known as GHSA-67jx-559h-x478.

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