Microsoft Exchange Server
CVE-2018-8151 — Microsoft Exchange Memory Corruption Vulnerability
Important
2018-05 archive
Executive Summary
An information disclosure vulnerability exists when Microsoft Exchange improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the remote system. To exploit the vulnerability, an attacker would send a specially-crafted email to an affected Exchange Server. The security update addresses the vulnerability by modifying how Microsoft Exchange handles objects in memory.
Overview
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
EPSS Score
No EPSS score available for this CVE.
View on FIRST.orgAffected Products
6 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 21 | 4091243 (Security Update) |
Important | Information Disclosure | Maybe |
| Microsoft Exchange Server 2013 Cumulative Update 19 | 4092041 (Security Update) |
Important | Information Disclosure | Maybe |
| Microsoft Exchange Server 2013 Cumulative Update 20 | 4092041 (Security Update) |
Important | Information Disclosure | Maybe |
| Microsoft Exchange Server 2013 Service Pack 1 | 4092041 (Security Update) |
Important | Information Disclosure | Maybe |
| Microsoft Exchange Server 2016 Cumulative Update 8 | 4092041 (Security Update) |
Important | Information Disclosure | Maybe |
| Microsoft Exchange Server 2016 Cumulative Update 9 | 4092041 (Security Update) |
Important | Information Disclosure | Maybe |
Patches
2 patches
| Article | Type | Restart |
|---|---|---|
4091243 |
Security Update | Maybe |
4092041 |
Security Update | Maybe |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
References
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