CVE-2018-0941 Information disclosure in Exchange Server

Medium 5.5 Published Updated

An attacker can exploit a data import flaw in Microsoft Exchange Server to disclose sensitive information.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2018-0941?

CVE-2018-0941 is a medium-severity vulnerability in Microsoft Exchange Server, published on 14 Mar 2018. 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 Exchange Server 2016 Cumulative Update 7 and Microsoft Exchange Server 2016 Cumulative Update 8 allow an information disclosure vulnerability due to how data is imported, aka "Microsoft Exchange Information Disclosure Vulnerability". This CVE is unique from CVE-2018-0924.

Which versions are affected by CVE-2018-0941?

It affects 1 product.

Products include Microsoft Exchange Server.

How do I fix CVE-2018-0941?

No fix has been published for CVE-2018-0941 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-0941 being exploited?

There is no known exploitation of CVE-2018-0941 in the wild and no public exploit code.

All Microsoft Exchange Server vulnerabilities

Sources

Also known as GHSA-x3h6-6762-5q8f.

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