Adobe Flash Player up to 25.0.0.127 ActionScript2 Parser getter/setter 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 classified as critical has been found in Adobe Flash Player up to 25.0.0.127. This vulnerability affects the function getter/setter of the component ActionScript2 Parser. The manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2017-3062. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe Flash Player up to 25.0.0.127 (Multimedia Player Software) and classified as critical. This issue affects the function getter/setter of the component ActionScript2 Parser. 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 summary by CVE is:

Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable use after free vulnerability in ActionScript2 when creating a getter/setter property. Successful exploitation could lead to arbitrary code execution.

The bug was discovered 04/11/2017. The weakness was disclosed 04/12/2017 with Zero Day Initiative (Website). It is possible to read the advisory at helpx.adobe.com. The identification of this vulnerability is CVE-2017-3062 since 12/02/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 99283 (Adobe Flash Player <= 25.0.0.127 Multiple Vulnerabilities (APSB17-10)), 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 100308 (Microsoft Windows Adobe Flash Player Security Update April 2017).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (99283) and SecurityFocus (BID 97551†). The entries VDB-99703, VDB-99704, VDB-99705 and VDB-99706 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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: 6.3
VulDB Temp Score: 6.0
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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 99283
Nessus Name: Adobe Flash Player <= 25.0.0.127 Multiple Vulnerabilities (APSB17-10)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800035
OpenVAS Name: Adobe Flash Player Security Updates( apsb17-10 )-Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/02/2016 🔍
04/11/2017 +130 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/12/2017 +1 days 🔍
04/12/2017 +0 days 🔍
04/12/2017 +0 days 🔍
11/28/2022 +2056 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: RHSA-2017:0934
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-3062 (🔍)
GCVE (CVE): GCVE-0-2017-3062
GCVE (VulDB): GCVE-100-99707

OVAL: 🔍

SecurityFocus: 97551 - Adobe Flash Player APSB17-10 Multiple Use After Free Remote Code Execution Vulnerabilities
OSVDB: - CVE-2017-3062 - Adobe - Flash Player - Use-After-Free Issue
SecurityTracker: 1038225

See also: 🔍

Entryinfo

Created: 04/12/2017 20:36
Updated: 11/28/2022 20:49
Changes: 04/12/2017 20:36 (69), 08/29/2020 17:57 (14), 11/28/2022 20:49 (5)
Complete: 🔍
Cache ID: 216::103

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