Adobe Flash Player up to 20.0.0.306 use after free

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 11.2.202.569/18.0.0.329/20.0.0.233/20.0.0.260/20.0.0.306 and classified as critical. The affected element is an unknown function. The manipulation leads to use after free. This vulnerability is traded as CVE-2016-0994. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Adobe Flash Player up to 11.2.202.569/18.0.0.329/20.0.0.233/20.0.0.260/20.0.0.306 (Multimedia Player Software) and classified as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability.

The weakness was shared 03/10/2016 by Natalie Silvanovich (AdLab) with Microsoft Vulnerability Research as APSB16-08 as confirmed security bulletin (Website). The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2016-0994 since 12/22/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 89868 (Adobe AIR <= 20.0.0.260 Multiple Vulnerabilities (APSB16-08)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 168642 (OpenSuSE Security Update for Security Adobe Flash Player (openSUSE-SU-2016:0719-1)).

Upgrading to version 11.2.202.577, 18.0.0.333, 21.0.0.176 or 21.0.0.182 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 23961.

The vulnerability is also documented in the databases at Tenable (89868), SecurityFocus (BID 84312†) and Vulnerability Center (SBV-57227†). The entries VDB-81322, VDB-81323, VDB-81324 and VDB-81325 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89868
Nessus Name: Adobe AIR <= 20.0.0.260 Multiple Vulnerabilities (APSB16-08)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800959
OpenVAS Name: Adobe Air Security Updates-APSB16-08 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Flash Player 11.2.202.577/18.0.0.333/ 21.0.0.176/21.0.0.182
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

12/22/2015 🔍
03/10/2016 +79 days 🔍
03/10/2016 +0 days 🔍
03/10/2016 +0 days 🔍
03/10/2016 +0 days 🔍
03/11/2016 +1 days 🔍
03/11/2016 +0 days 🔍
03/11/2016 +0 days 🔍
03/12/2016 +1 days 🔍
07/10/2022 +2311 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB16-08
Researcher: Natalie Silvanovich (AdLab)
Organization: Microsoft Vulnerability Research
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-0994 (🔍)
GCVE (CVE): GCVE-0-2016-0994
GCVE (VulDB): GCVE-100-81329
SecurityFocus: 84312 - Adobe Flash Player and AIR APSB16-08 Multiple Use After Free Remote Code Execution Vulnerabilities
SecurityTracker: 1035251
Vulnerability Center: 57227 - [APSB16-08] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2016-0994, Critical

See also: 🔍

Entryinfo

Created: 03/11/2016 13:50
Updated: 07/10/2022 09:28
Changes: 03/11/2016 13:50 (85), 01/31/2019 13:31 (9), 07/10/2022 09:28 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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