Adobe Flash Player up to 11.2.202.540/19.0.0.213/19.0.0.226 AS2 DefineFunction Atoms use after free

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Adobe Flash Player up to 11.2.202.540/19.0.0.213/19.0.0.226. Affected is an unknown function of the component AS2 DefineFunction Atoms Handler. The manipulation results in use after free. This vulnerability is reported as CVE-2015-7651. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Adobe Flash Player up to 11.2.202.540/19.0.0.213/19.0.0.226 (Multimedia Player Software). Affected is an unknown functionality of the component AS2 DefineFunction Atoms Handler. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 11/10/2015 by Natalie Silvanovich with Zero Day Initiative as APSB15-28 as confirmed advisory (Website). The advisory is available at helpx.adobe.com. This vulnerability is traded as CVE-2015-7651 since 10/01/2015. The exploitability is told to be easy. 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.

The vulnerability scanner Nessus provides a plugin with the ID 86850 (Adobe AIR <= 19.0.0.213 Multiple Vulnerabilities (APSB15-28)), 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 168229 (OpenSuSE Security Update for flash-player (openSUSE-SU-2015:1984-1)).

Upgrading to version 11.2.202.548, 19.0.0.241 or 19.0.0.245 eliminates this vulnerability. The upgrade is hosted for download at adobe.com. 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 20624.

The vulnerability is also documented in the databases at X-Force (107925), Tenable (86850), SecurityFocus (BID 77533†) and Vulnerability Center (SBV-54331†). Further details are available at technet.microsoft.com. The entries VDB-69208, VDB-76351, VDB-76966 and VDB-76967 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 86850
Nessus Name: Adobe AIR <= 19.0.0.213 Multiple Vulnerabilities (APSB15-28)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 803454
OpenVAS Name: Adobe Air Multiple Vulnerabilities Nov15 (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 11.2.202.548/19.0.0.241/19.0.0.245
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Timelineinfo

10/01/2015 🔍
11/10/2015 +40 days 🔍
11/10/2015 +0 days 🔍
11/10/2015 +0 days 🔍
11/10/2015 +0 days 🔍
11/11/2015 +1 days 🔍
11/11/2015 +0 days 🔍
11/11/2015 +0 days 🔍
11/11/2015 +0 days 🔍
06/26/2022 +2419 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB15-28
Researcher: Natalie Silvanovich
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-7651 (🔍)
GCVE (CVE): GCVE-0-2015-7651
GCVE (VulDB): GCVE-100-79122

OVAL: 🔍

X-Force: 107925 - Adobe Flash Player AS2 DefineFunction atoms code execution
SecurityFocus: 77533 - Adobe Flash Player and AIR APSB15-28 Multiple Use After Free Remote Code Execution Vulnerabilities
SecurityTracker: 1034111
Vulnerability Center: 54331 - [APSB15-28] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution Vulnerability - CVE-2015-7651, Critical

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 11/11/2015 09:56
Updated: 06/26/2022 14:35
Changes: 11/11/2015 09:56 (72), 04/11/2018 11:37 (16), 06/26/2022 14:35 (4)
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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