CVE-2019-0817
First published: Tue Apr 09 2019(Updated: )
A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0858.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Exchange Server | =2010-sp3 | |
| Microsoft Exchange Server | =2013-cumulative_update_22 | |
| Microsoft Exchange Server | =2016-cumulative_update_11 | |
| Microsoft Exchange Server | =2016-cumulative_update_12 | |
| Microsoft Exchange Server | =2019 | |
| Microsoft Exchange Server | =2019-cumulative_update_1 |
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Frequently Asked Questions
What is the severity of CVE-2019-0817?
CVE-2019-0817 has a severity rating of important, indicating a significant risk level.
How do I fix CVE-2019-0817?
To fix CVE-2019-0817, apply the recommended security updates provided by Microsoft for the affected versions of Exchange Server.
What versions of Microsoft Exchange Server are affected by CVE-2019-0817?
CVE-2019-0817 affects Microsoft Exchange Server 2010 SP3, 2013 cumulative update 22, 2016 cumulative update 11 and 12, and 2019.
What types of attacks does CVE-2019-0817 enable?
CVE-2019-0817 can potentially allow an attacker to spoof web requests in Microsoft Exchange Server.
Is there a workaround for CVE-2019-0817?
Microsoft advises applying the security updates as the primary resolution, with limited mitigations for CVE-2019-0817.
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- collector/nvd-index
- agent/software-canonical-lookup-request
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- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
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- agent/event
- agent/source
- vendor/microsoft
- canonical/microsoft exchange server
- version/microsoft exchange server/2010-sp3
- version/microsoft exchange server/2013-cumulative_update_22
- version/microsoft exchange server/2016-cumulative_update_11
- version/microsoft exchange server/2016-cumulative_update_12
- version/microsoft exchange server/2019
- version/microsoft exchange server/2019-cumulative_update_1