CVE-2020-3757

flash-plugin: Arbitrary Code Execution vulnerability (APSB20-06)

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Adobe Flash Player versions 32.0.0.321 and earlier, 32.0.0.314 and earlier, 32.0.0.321 and earlier, and 32.0.0.255 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.

Adobe Flash Player versiones 32.0.0.321 y anteriores, 32.0.0.314 y anteriores, 32.0.0.321 y anteriores, y 32.0.0.255 y anteriores, presenta una vulnerabilidad de confusión de tipos. Una explotación con éxito podría conllevar a una ejecución de código arbitrario.

The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in. This update upgrades Flash Player to version 32.0.0.330. Issues addressed include a code execution vulnerability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-17 CVE Reserved
2020-02-13 CVE Published
2024-08-04 CVE Updated
2025-03-29 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2020:0513	2021-09-16
https://helpx.adobe.com/security/products/flash-player/apsb20-06.html	2021-09-16

URL	Date	SRC
https://security.gentoo.org/glsa/202003-61	2021-09-16
https://access.redhat.com/security/cve/CVE-2020-3757	2020-02-17
https://bugzilla.redhat.com/show_bug.cgi?id=1801792	2020-02-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	< 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " < 32.0.0.321"	-	Affected	in	Apple Search vendor "Apple"	Macos Search vendor "Apple" for product "Macos"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	< 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " < 32.0.0.321"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	< 32.0.0.314 Search vendor "Adobe" for product "Flash Player" and version " < 32.0.0.314"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.321"	chrome	Affected	in	Apple Search vendor "Apple"	Macos Search vendor "Apple" for product "Macos"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.321"	chrome	Affected	in	Google Search vendor "Google"	Chrome Os Search vendor "Google" for product "Chrome Os"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.321"	chrome	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.321 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.321"	chrome	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.255 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.255"	edge	Affected	in	Microsoft Search vendor "Microsoft"	Windows 10 Search vendor "Microsoft" for product "Windows 10"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.255 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.255"	edge	Affected	in	Microsoft Search vendor "Microsoft"	Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.255 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.255"	internet_explorer_11	Affected	in	Microsoft Search vendor "Microsoft"	Windows 10 Search vendor "Microsoft" for product "Windows 10"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 32.0.0.255 Search vendor "Adobe" for product "Flash Player" and version " <= 32.0.0.255"	internet_explorer_11	Affected	in	Microsoft Search vendor "Microsoft"	Windows 8.1 Search vendor "Microsoft" for product "Windows 8.1"	-	-	Safe
Redhat Search vendor "Redhat"		Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop"				6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server"				6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation"				6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0"		-		Affected