VulnerabilityModified
CVE-2018-8302
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.
CRITICAL 9.8EPSS 25.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 25.5%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 25.52% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- microsoft/exchange server
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/104973Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041468Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8302Patch, Vendor Advisory
- http://www.securityfocus.com/bid/104973Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041468Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8302Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.