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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8.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected 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. Affected by this issue is some unknown functionality. The manipulation leads to use after free. This vulnerability is referenced as CVE-2016-1000. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, 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 (Multimedia Player Software). This issue affects some unknown functionality. 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 published 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. The identification of this vulnerability is CVE-2016-1000 since 12/21/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. 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 169124 (OpenSuSE Security Update for python3 (openSUSE-SU-2016:2120-1)).

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.

The vulnerability is also documented in the databases at Exploit-DB (39610), Tenable (89868), SecurityFocus (BID 84312†) and Vulnerability Center (SBV-57202†). Similar entries are available at VDB-81322, VDB-81323, VDB-81324 and VDB-81325. Be aware that VulDB is the high quality source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

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

NVD Base Score: 9.8
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: 🔍

Exploit-DB: 🔍

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
McAfee IPS: 🔍
McAfee IPS Version: 🔍

Timelineinfo

12/21/2015 🔍
03/09/2016 +79 days 🔍
03/10/2016 +0 days 🔍
03/10/2016 +0 days 🔍
03/10/2016 +0 days 🔍
03/10/2016 +0 days 🔍
03/11/2016 +0 days 🔍
03/12/2016 +1 days 🔍
02/03/2025 +3250 days 🔍

Sourcesinfo

Vendor: adobe.com

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

CVE: CVE-2016-1000 (🔍)
GCVE (CVE): GCVE-0-2016-1000
GCVE (VulDB): GCVE-100-81335
SecurityFocus: 84312 - Adobe Flash Player and AIR APSB16-08 Multiple Use After Free Remote Code Execution Vulnerabilities
SecurityTracker: 1035251
Vulnerability Center: 57202 - [APSB16-08] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2016-1000, Critical

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

Entryinfo

Created: 03/11/2016 13:50
Updated: 02/03/2025 08:13
Changes: 03/11/2016 13:50 (81), 09/02/2018 10:45 (14), 07/10/2022 09:46 (5), 02/03/2025 08:13 (14)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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