CVE-2016-4227

Adobe Flash - Selection.setFocus Use-After-Free

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-4173, CVE-2016-4174, CVE-2016-4222, CVE-2016-4226, CVE-2016-4228, CVE-2016-4229, CVE-2016-4230, CVE-2016-4231, and CVE-2016-4248.

Vulnerabilidad de uso después de liberación de memoria en Adobe Flash Player en versiones anteriores a 18.0.0.366 y 19.x hasta la versión 22.x en versiones anteriores a 22.0.0.209 en Windows y OS X y en versiones anteriores a 11.2.202.632 en Linux permite a atacantes ejecutar un código arbitrario a través de vectores no especificados, una vulnerabilidad diferente a CVE-2016-4173, CVE-2016-4174, CVE-2016-4222, CVE-2016-4226, CVE-2016-4228, CVE-2016-4229, CVE-2016-4230, CVE-2016-4231 y CVE-2016-4248.

There is a use-after-free in Adobe Flash Selection.setFocus. It is a static method, but if it is called with a this object, it will be called on that object's thread. Then, if it calls into script, for example, by calling toString on the string parameter, the object, and its thread will be deleted, and a use-after-free occurs.

*Credits: N/A

CVSS Scores

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

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-04-27 CVE Reserved
2016-07-13 CVE Published
2024-05-05 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (11)

URL	Tag	Source
http://www.securityfocus.com/bid/91719	Broken Link
http://www.securitytracker.com/id/1036280	Broken Link

URL	Date	SRC
https://www.exploit-db.com/exploits/40307	2024-08-06

URL	Date	SRC
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-093	2023-01-25
https://helpx.adobe.com/security/products/flash-player/apsb16-25.html	2023-01-25

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00016.html	2023-01-25
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00017.html	2023-01-25
https://access.redhat.com/errata/RHSA-2016:1423	2023-01-25
https://security.gentoo.org/glsa/201607-03	2023-01-25
https://access.redhat.com/security/cve/CVE-2016-4227	2016-07-13
https://bugzilla.redhat.com/show_bug.cgi?id=1355971	2016-07-13

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 Desktop Runtime Search vendor "Adobe" for product "Flash Player Desktop Runtime"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player Desktop Runtime" and version " <= 22.0.0.192"	-	Affected	in	Apple Search vendor "Apple"	Mac Os X Search vendor "Apple" for product "Mac Os X"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Desktop Runtime Search vendor "Adobe" for product "Flash Player Desktop Runtime"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player Desktop Runtime" and version " <= 22.0.0.192"	-	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"	<= 18.0.0.360 Search vendor "Adobe" for product "Flash Player" and version " <= 18.0.0.360"	esr	Affected	in	Apple Search vendor "Apple"	Mac Os X Search vendor "Apple" for product "Mac Os X"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 18.0.0.360 Search vendor "Adobe" for product "Flash Player" and version " <= 18.0.0.360"	esr	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	chrome	Affected	in	Apple Search vendor "Apple"	Mac Os X Search vendor "Apple" for product "Mac Os X"	-	-	Safe
Adobe Search vendor "Adobe"	Flash Player Search vendor "Adobe" for product "Flash Player"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	internet_explorer	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"	<= 22.0.0.192 Search vendor "Adobe" for product "Flash Player" and version " <= 22.0.0.192"	internet_explorer	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"	<= 11.2.202.626 Search vendor "Adobe" for product "Flash Player" and version " <= 11.2.202.626"	-	Affected	in	Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	-	-	Safe