Vulnerability Details : CVE-2018-8522
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka "Microsoft Outlook Remote Code Execution Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Outlook. This CVE ID is unique from CVE-2018-8524, CVE-2018-8576, CVE-2018-8582.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2018-8522
Probability of exploitation activity in the next 30 days: 7.57%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-8522
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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-2018-8522
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8522
CVE-2018-8522 | Microsoft Outlook Remote Code Execution VulnerabilityPatch;Vendor Advisory
-
http://www.securitytracker.com/id/1042110
Microsoft Outlook Files Processing Flaws and Export File Processing Flaw Lets Remote Users Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/105820
Microsoft Outlook CVE-2018-8522 Remote Code Execution VulnerabilityThird Party Advisory;VDB Entry
Products affected by CVE-2018-8522
- cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:outlook:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:outlook_rt:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*