National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-0803 Detail

Current Description

Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to access information from one domain and inject it into another domain, due to how Microsoft Edge enforces cross-domain policies, aka "Microsoft Edge Elevation of Privilege Vulnerability".

Source:  MITRE      Last Modified:  01/04/2018      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2018-0803
Original release date:
01/04/2018
Last revised:
01/16/2018
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
4.2 Medium
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N (legend)
Impact Score:
2.5
Exploitability Score:
1.6
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
None
CVSS Severity (version 2.0):
CVSS v2 Base Score:
5.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:N) (legend)
Impact Subscore:
4.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/102384 Third Party Advisory; VDB Entry External Source BID 102384
http://www.securitytracker.com/id/1040100 Third Party Advisory; VDB Entry External Source SECTRACK 1040100
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0803 Patch; Vendor Advisory External Source CONFIRM https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0803

Technical Details

Vulnerability Type (View All)

Change History 2 change records found - show changes