CVE-2018-15981 : Flash Player versions 31.0.0.148 and earlier have a type confusion vulnerability

Flash Player versions 31.0.0.148 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.

Published 2018-11-29 20:29:01

Updated 2018-12-28 20:00:15

Source Adobe Systems Incorporated

View at NVD, CVE.org

Products affected by CVE-2018-15981

Redhat » Enterprise Linux Desktop » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux Server » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux Workstation » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
Matching versions
Adobe » Flash Player » For Chrome
Versions up to, including, (<=) 31.0.0.148
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:chrome:*:*
Matching versions
When used together with: Apple » Mac Os X » Version: N/A
When used together with: Google » Chrome Os » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Adobe » Flash Player » For Internet Explorer 11
Versions up to, including, (<=) 31.0.0.148
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:internet_explorer_11:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 8.1 » Version: N/A
Adobe » Flash Player » For Edge
Versions up to, including, (<=) 31.0.0.148
cpe:2.3:a:adobe:flash_player:*:*:*:*:*:edge:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 8.1 » Version: N/A
Adobe » Flash Player Desktop Runtime
Versions up to, including, (<=) 31.0.0.148
cpe:2.3:a:adobe:flash_player_desktop_runtime:*:*:*:*:*:*:*:*
Matching versions
When used together with: Apple » Mac Os X » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2018-15981

EPSS FAQ

16.46%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 96 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-15981

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C	10.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-15981

CWE-704 Incorrect Type Conversion or Cast

The product does not correctly convert an object, resource, or structure from one type to a different type.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-15981

https://helpx.adobe.com/security/products/flash-player/apsb18-44.html

Adobe Security Bulletin
Vendor Advisory
http://www.securitytracker.com/id/1042151

Adobe Flash Player Type Confusion Error Lets Remote Users Execute Arbitrary Code - SecurityTracker
Third Party Advisory;VDB Entry
http://www.securityfocus.com/bid/105964

Adobe Flash Player CVE-2018-15981 Type Confusion Remote Code Execution Vulnerability
Third Party Advisory;VDB Entry
https://access.redhat.com/errata/RHSA-2018:3644

RHSA-2018:3644 - Security Advisory - Red Hat Customer Portal
Third Party Advisory

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Vulnerability Details : CVE-2018-15981

Products affected by CVE-2018-15981

Exploit prediction scoring system (EPSS) score for CVE-2018-15981

CVSS scores for CVE-2018-15981

CWE ids for CVE-2018-15981

References for CVE-2018-15981