NVD

CVE-2018-4920 Detail

Current Description

Adobe Flash Player versions 28.0.0.161 and earlier have an exploitable type confusion vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.

View Analysis Description

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 9.8 CRITICAL

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securityfocus.com/bid/103383	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040509	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:0520	Third Party Advisory
https://helpx.adobe.com/security/products/flash-player/apsb18-05.html	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-704	Incorrect Type Conversion or Cast	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Reanalysis 6/27/2018 9:39:13 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:a:adobe:flash_player::::::chrome:: versions up to (including) 28.0.0.161 OR cpe:2.3:o:apple:mac_os_x:::::::: cpe:2.3:o:google:chrome_os:::::::: cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:microsoft:windows::::::::
Added	CPE Configuration		AND OR cpe:2.3:a:adobe:flash_player::::::edge:: versions up to (including) 28.0.0.161 OR cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_8.1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:a:adobe:flash_player::::::internet_explorer_11:: versions up to (including) 28.0.0.161 OR cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_8.1:-:::::::*
Changed	CPE Configuration	OR cpe:2.3:a:adobe:flash_player::::::chrome:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player::::::edge:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player::::::internet_explorer_11:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player_desktop_runtime::::::::* versions up to (including) 28.0.0.161	AND OR cpe:2.3:a:adobe:flash_player_desktop_runtime::::::::* versions up to (including) 28.0.0.161 OR cpe:2.3:o:apple:mac_os_x:::::::: cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:microsoft:windows::::::::

Initial Analysis 6/25/2018 9:20:54 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR cpe:2.3:a:adobe:flash_player::::::chrome:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player::::::edge:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player::::::internet_explorer_11:: versions up to (including) 28.0.0.161 cpe:2.3:a:adobe:flash_player_desktop_runtime::::::::* versions up to (including) 28.0.0.161
Added	CVSS V2		(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		CWE-704
Changed	Reference Type	http://www.securityfocus.com/bid/103383 No Types Assigned	http://www.securityfocus.com/bid/103383 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1040509 No Types Assigned	http://www.securitytracker.com/id/1040509 Third Party Advisory, VDB Entry
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:0520 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:0520 Third Party Advisory
Changed	Reference Type	https://helpx.adobe.com/security/products/flash-player/apsb18-05.html No Types Assigned	https://helpx.adobe.com/security/products/flash-player/apsb18-05.html Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-4920
NVD Published Date:
05/19/2018
NVD Last Modified:
06/27/2018
Source:
Adobe Systems Incorporated

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Information Technology Laboratory

National Vulnerability Database