CVE-2018-8302

high-risk
Published 2018-08-15

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server.

Do I need to act?

!
35.2% chance of exploitation in next 30 days
EPSS score — higher than 65% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Microsoft

References (6)

Third Party Advisory http://www.securityfocus.com/bid/104973
Third Party Advisory http://www.securitytracker.com/id/1041468
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8302
Third Party Advisory http://www.securityfocus.com/bid/104973
Third Party Advisory http://www.securitytracker.com/id/1041468
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8302
60
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 16/34 · Moderate
Exposure 12/34 · Low