CVE-2018-0852

high-risk
Published 2018-02-15

Microsoft Outlook 2007 SP3, Microsoft Outlook 2010 SP2, Microsoft Outlook 2013 SP1 and RT SP1, Microsoft Outlook 2016, and Microsoft Office 2016 Click-to-Run (C2R) allow a remote code execution vulnerability, due to how Outlook handles objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE is unique from CVE-2018-0851.

Do I need to act?

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30.5% chance of exploitation in next 30 days
EPSS score — higher than 69% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/102871
Third Party Advisory http://www.securitytracker.com/id/1040368
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0852
Third Party Advisory http://www.securityfocus.com/bid/102871
Third Party Advisory http://www.securitytracker.com/id/1040368
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0852
59
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 16/34 · Moderate
Exposure 13/34 · Low