Adobe Flash Player up to 21.0.0.213 on Windows memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

A vulnerability was found in Adobe Flash Player up to 21.0.0.213 on Windows (Multimedia Player Software). It has been classified as very critical. Affected is an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unspecified vulnerability in Adobe Flash Player 21.0.0.213 and earlier, as used in the Adobe Flash libraries in Microsoft Internet Explorer 10 and 11 and Microsoft Edge, has unknown impact and attack vectors, a different vulnerability than other CVEs listed in MS16-064.

The weakness was presented 05/10/2016 by Natalie Silvanovich with Google Project Zero as MS16-064 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability is traded as CVE-2016-4111 since 04/27/2016. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/19/2022). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 91163 (Adobe Flash Player <= 21.0.0.226 Multiple Vulnerabilities (APSB16-15)), 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.

Applying the patch MS16-064 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (91163). See 87174, 87233, 87234 and 87235 for similar entries.

Productinfo

Type

Vendor

Name

License

  • free

Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
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: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 91163
Nessus Name: Adobe Flash Player <= 21.0.0.226 Multiple Vulnerabilities (APSB16-15)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867042
OpenVAS Name: Adobe Flash Player Security Updates( apsa16-02 )-Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS16-064

Timelineinfo

04/27/2016 🔍
05/10/2016 +13 days 🔍
05/10/2016 +0 days 🔍
05/11/2016 +1 days 🔍
05/12/2016 +1 days 🔍
05/12/2016 +0 days 🔍
05/16/2016 +4 days 🔍
08/19/2022 +2286 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: MS16-064
Researcher: Natalie Silvanovich
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-4111 (🔍)
OVAL: 🔍

SecurityTracker: 1035827
SecurityFocus: 90618 - Adobe Flash Player and AIR APSB16-15 Multiple Unspecified Memory Corruption Vulnerabilities

See also: 🔍

Entryinfo

Created: 05/12/2016 11:12 AM
Updated: 08/19/2022 09:12 AM
Changes: 05/12/2016 11:12 AM (79), 11/24/2018 12:18 PM (6), 08/19/2022 09:12 AM (3)
Complete: 🔍

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