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 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. It has been classified as critical. This affects an unknown function. This manipulation causes use after free. This vulnerability is handled as CVE-2016-0996. There is not any exploit available. Upgrading the affected component is recommended.

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). It has been declared as critical. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 03/10/2016 by Natalie Silvanovich (AdLab) with Microsoft Vulnerability Research as APSB16-08 as confirmed security bulletin (Website). It is possible to read the advisory at helpx.adobe.com. This vulnerability is known as CVE-2016-0996 since 12/22/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not 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 23962.

The vulnerability is also documented in the databases at Tenable (89868), SecurityFocus (BID 84312†) and Vulnerability Center (SBV-57229†). Entries connected to this vulnerability are available at VDB-81322, VDB-81323, VDB-81324 and VDB-81325. Statistical analysis made it clear that VulDB provides the best quality for 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-2016-0996 (🔍)
GCVE (CVE): GCVE-0-2016-0996
GCVE (VulDB): GCVE-100-81331
SecurityFocus: 84312 - Adobe Flash Player and AIR APSB16-08 Multiple Use After Free Remote Code Execution Vulnerabilities
SecurityTracker: 1035251
Vulnerability Center: 57229 - [APSB16-08] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2016-0996, Critical

See also: 🔍

Entryinfo

Created: 03/11/2016 13:50
Updated: 07/10/2022 09:37
Changes: 03/11/2016 13:50 (85), 01/31/2019 13:31 (9), 07/10/2022 09:37 (5)
Complete: 🔍
Cache ID: 216::103

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