CVE-2018-8151: microsoft exchange_server
CVSS: 4.3v3.0MediumModified
Published 09-05-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-8151 is a medium (CVSS 4.3) vulnerability in microsoft exchange_server. EPSS estimates a 8.70% chance of exploitation in the next 30 days, higher than 95% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v3.0 (NVD)EPSS score
8.70%
0%100%
Low · -0.16 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 09-05-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
An information disclosure vulnerability exists when Microsoft Exchange improperly handles objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server. This CVE ID is unique from CVE-2018-8154.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 4.3Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NSourcesSingle source
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
8.70%
Chance of exploitation in the next 30 days
Percentile
95%
Versus all other CVEs
30-day change
-0.16 pp
From 8.86% on 18-09-2026
18-09-202618-10-2026
EPSS score8.70%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft2 products
- exchange_server2010:sp3 | 2013:cumulative_update_19 | 2013:cumulative_update_20 | 2013:sp1 | 2016:cumulative_update_8 | 2016:cumulative_update_9
- microsoft exchange server2010 Service Pack 3 Update Rollup 21 | 2013 Cumulative Update 19 | 2013 Cumulative Update 20 | 2013 Service Pack 1 | 2016 Cumulative Update 8 | 2016 Cumulative Update 9
1 vendor · 2 products
References
3 links- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8151X Refsource CONFIRMPatchVendor Advisory