Vulnerability Details : CVE-2018-8158
A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka "Microsoft Office Remote Code Execution Vulnerability." This affects Microsoft Office. This CVE ID is unique from CVE-2018-8157, CVE-2018-8161.
Vulnerability category: Execute code
Products affected by CVE-2018-8158
- cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:click-to-run:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8158
24.87%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8158
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2018-8158
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8158
CVE-2018-8158 | Microsoft Office Remote Code Execution VulnerabilityPatch;Vendor Advisory
-
http://www.securitytracker.com/id/1040853
Microsoft Office Multiple File Processing Flaws Let Remote Users Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/104049
Microsoft Office CVE-2018-8158 Remote Code Execution VulnerabilityVDB Entry;Third Party Advisory
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