Adobe Flash Player up to 21.0.0.242 privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Flash Player up to 21.0.0.242 and classified as critical. Impacted is an unknown function. Executing a manipulation can lead to privileges management. The identification of this vulnerability is CVE-2016-4136. Furthermore, there is an exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability classified as critical was found in Adobe Flash Player up to 21.0.0.242 (Multimedia Player Software). This vulnerability affects an unknown code. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Unspecified vulnerability in Adobe Flash Player 21.0.0.242 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11 and Microsoft Edge, has unknown impact and attack vectors, a different vulnerability than other CVEs listed in MS16-083.

The weakness was shared 06/16/2016 as MS16-083 as confirmed bulletin (Technet). The advisory is available at technet.microsoft.com. This vulnerability was named CVE-2016-4136 since 04/27/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 91671 (Adobe Flash Player for Mac <= 21.0.0.242 Multiple Vulnerabilities (APSB16-18)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100289 (Microsoft Windows Update for Vulnerabilities in Adobe Flash Player in Internet Explorer (MS16-083)).

Applying the patch MS16-083 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (40088) and Tenable (91671). The entries VDB-87978, VDB-87979, VDB-87980 and VDB-87981 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Nessus ID: 91671
Nessus Name: Adobe Flash Player for Mac <= 21.0.0.242 Multiple Vulnerabilities (APSB16-18)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 881653
OpenVAS Name: Adobe Flash Player Security Updates( apsb16-18 )-MAC OS X
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
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Patch: MS16-083

Timelineinfo

04/27/2016 🔍
06/16/2016 +50 days 🔍
06/16/2016 +0 days 🔍
06/16/2016 +0 days 🔍
06/17/2016 +1 days 🔍
06/17/2016 +0 days 🔍
06/15/2024 +2920 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: MS16-083
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-4136 (🔍)
GCVE (CVE): GCVE-0-2016-4136
GCVE (VulDB): GCVE-100-87994

OVAL: 🔍

SecurityTracker: 1036117

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 06/17/2016 16:44
Updated: 06/15/2024 09:58
Changes: 06/17/2016 16:44 (76), 01/27/2019 16:31 (6), 08/24/2022 09:24 (4), 06/15/2024 09:58 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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