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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7.9$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Flash Player up to 21.0.0.242 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to privileges management. This vulnerability is known as CVE-2016-4156. There is no exploit available. It is recommended to apply a patch to fix this issue. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability, which was classified as critical, was found in Adobe Flash Player up to 21.0.0.242 (Multimedia Player Software). Affected is an unknown part. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as 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. This is going to have an impact on 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 is traded as CVE-2016-4156 since 04/27/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

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 370060 (Adobe Flash Player Remote Code Execution Vulnerability (APSA16-03) (APSB16-18)).

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 vulnerability database at Tenable (91671). The entries VDB-87978, VDB-87979, VDB-87980 and VDB-87981 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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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: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

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 🔍
10/06/2024 +3032 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: MS16-083
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-4156 (🔍)
GCVE (CVE): GCVE-0-2016-4156
GCVE (VulDB): GCVE-100-88014

OVAL: 🔍

SecurityTracker: 1036117

See also: 🔍

Entryinfo

Created: 06/17/2016 04:47 PM
Updated: 10/06/2024 12:42 AM
Changes: 06/17/2016 04:47 PM (73), 01/26/2019 11:35 AM (3), 08/24/2022 10:23 AM (4), 10/06/2024 12:42 AM (16)
Complete: 🔍
Cache ID: 18:4DB:40

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