CVE-2018-8305

moderate-risk
Published 2018-07-11

An information disclosure vulnerability exists in Windows Mail Client when a message is opened, aka "Windows Mail Client Information Disclosure Vulnerability." This affects Mail, Calendar, and People in Windows 8.1 App Store.

Do I need to act?

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15.1% chance of exploitation in next 30 days
EPSS score — higher than 85% 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
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/104618
Third Party Advisory http://www.securitytracker.com/id/1041270
Vendor Advisory https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8305
Third Party Advisory http://www.securityfocus.com/bid/104618
Third Party Advisory http://www.securitytracker.com/id/1041270
Vendor Advisory https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8305
46
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 13/34 · Low
Exposure 9/34 · Low