Vulnerability Details : CVE-2018-8627
An information disclosure vulnerability exists when Microsoft Excel software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka "Microsoft Excel Information Disclosure Vulnerability." This affects Microsoft Office, Office 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer, Excel. This CVE ID is unique from CVE-2018-8598.
Vulnerability category: Information leak
Exploit prediction scoring system (EPSS) score for CVE-2018-8627
Probability of exploitation activity in the next 30 days: 0.27%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 63 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-8627
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-8627
-
The product uses or accesses a resource that has not been initialized.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-8627
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http://www.securityfocus.com/bid/106120
Microsoft Excel CVE-2018-8627 Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
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https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627
CVE-2018-8627 | Microsoft Excel Information Disclosure VulnerabilityPatch;Vendor Advisory
Products affected by CVE-2018-8627
- cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os_x:*:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
- cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
- cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:excel_viewer:2007:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_compatibility_pack:-:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*