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…
Does this matter?
Lower severity and a low EPSS score (8.62%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 8.62% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-908
- Affected
- microsoft/excel · microsoft/excel viewer · microsoft/office · microsoft/office 365 proplus · microsoft/office compatibility pack · microsoft/sharepoint server
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/106120Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627Patch, Vendor Advisory
- http://www.securityfocus.com/bid/106120Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.