Adobe Flash Player up to 26.0.0.137 information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Adobe Flash Player up to 26.0.0.137. This affects an unknown function. Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2017-3085. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Adobe Flash Player up to 26.0.0.137 (Multimedia Player Software) and classified as problematic. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Adobe Flash Player versions 26.0.0.137 and earlier have a security bypass vulnerability that leads to information disclosure when performing URL redirect.

The bug was discovered 08/08/2017. The weakness was shared 08/08/2017 with Zero Day Initiative as APSB17-23 as confirmed security bulletin (Website). The advisory is shared for download at helpx.adobe.com. This vulnerability was named CVE-2017-3085 since 12/02/2016. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 102262 (Adobe Flash Player <= 26.0.0.137 Multiple Vulnerabilities (APSB17-23)), 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 236451 (Red Hat Update for flash-plugin (RHSA-2017:2457)).

Upgrading to version 26.0.0.151 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 Tenable (102262), SecurityFocus (BID 100191†) and SecurityTracker (ID 1039088†). The entry VDB-105125 is related to this item. Once again VulDB remains the best source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: 102262
Nessus Name: Adobe Flash Player <= 26.0.0.137 Multiple Vulnerabilities (APSB17-23)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800035
OpenVAS Name: Adobe Flash Player Security Updates( apsb17-23 )-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 26.0.0.151

Timelineinfo

12/02/2016 🔍
08/08/2017 +249 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/08/2017 +0 days 🔍
08/09/2017 +1 days 🔍
08/11/2017 +2 days 🔍
01/08/2021 +1246 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB17-23
Researcher: Björn Ruytenberg working with Trend Micro's Zero Day Initiative
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3085 (🔍)
GCVE (CVE): GCVE-0-2017-3085
GCVE (VulDB): GCVE-100-105124

OVAL: 🔍

SecurityFocus: 100191 - Adobe Flash Player CVE-2017-3085 Unspecified Security Bypass Vulnerability
SecurityTracker: 1039088

See also: 🔍

Entryinfo

Created: 08/10/2017 00:10
Updated: 01/08/2021 15:33
Changes: 08/10/2017 00:10 (83), 11/05/2019 15:56 (6), 01/08/2021 15:33 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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