CVE-2018-8627

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Existe una vulnerabilidad de divulgación de información cuando el software de Microsoft Excel lee memoria fuera de límites debido a una variable no inicializada, que podría divulgar el contenido de la memoria. Esto también se conoce como "Microsoft Excel Information Disclosure Vulnerability". Esto afecta a Microsoft Office, ffice 365 ProPlus, Microsoft Excel, Microsoft Excel Viewer y Excel. El ID de este CVE es diferente de CVE-2018-8598.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-03-14 CVE Reserved
2018-12-12 CVE Published
2023-05-24 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-908: Use of Uninitialized Resource

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/106120	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8627	2020-08-24

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Excel Search vendor "Microsoft" for product "Excel"				2010 Search vendor "Microsoft" for product "Excel" and version "2010"		sp2		Affected
Microsoft Search vendor "Microsoft"		Excel Search vendor "Microsoft" for product "Excel"				2013 Search vendor "Microsoft" for product "Excel" and version "2013"		sp1		Affected
Microsoft Search vendor "Microsoft"		Excel Search vendor "Microsoft" for product "Excel"				2013 Search vendor "Microsoft" for product "Excel" and version "2013"		sp1, rt		Affected
Microsoft Search vendor "Microsoft"		Excel Search vendor "Microsoft" for product "Excel"				2016 Search vendor "Microsoft" for product "Excel" and version "2016"		-		Affected
Microsoft Search vendor "Microsoft"		Excel Viewer Search vendor "Microsoft" for product "Excel Viewer"				2007 Search vendor "Microsoft" for product "Excel Viewer" and version "2007"		sp3		Affected
Microsoft Search vendor "Microsoft"		Office Search vendor "Microsoft" for product "Office"				2010 Search vendor "Microsoft" for product "Office" and version "2010"		sp2		Affected
Microsoft Search vendor "Microsoft"		Office Search vendor "Microsoft" for product "Office"				2016 Search vendor "Microsoft" for product "Office" and version "2016"		mac_os_x		Affected
Microsoft Search vendor "Microsoft"		Office Search vendor "Microsoft" for product "Office"				2019 Search vendor "Microsoft" for product "Office" and version "2019"		-		Affected
Microsoft Search vendor "Microsoft"		Office Search vendor "Microsoft" for product "Office"				2019 Search vendor "Microsoft" for product "Office" and version "2019"		macos		Affected
Microsoft Search vendor "Microsoft"		Office 365 Proplus Search vendor "Microsoft" for product "Office 365 Proplus"				-		-		Affected
Microsoft Search vendor "Microsoft"		Office Compatibility Pack Search vendor "Microsoft" for product "Office Compatibility Pack"				-		sp3		Affected
Microsoft Search vendor "Microsoft"		Sharepoint Server Search vendor "Microsoft" for product "Sharepoint Server"				2010 Search vendor "Microsoft" for product "Sharepoint Server" and version "2010"		sp2		Affected