Adobe Flash Player up to 21.0.0.213 on Windows memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Flash Player up to 21.0.0.213 on Windows and classified as critical. The impacted element is an unknown function. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2016-1100. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as very critical has been found in Adobe Flash Player up to 21.0.0.213 on Windows (Multimedia Player Software). This affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product 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. The summary by CVE is:

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 disclosed 05/10/2016 by Natalie Silvanovich with Google Project Zero as MS16-064 as confirmed bulletin (Technet). The advisory is shared at technet.microsoft.com. This vulnerability is uniquely identified as CVE-2016-1100 since 12/22/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/18/2022). 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 236012 (Red Hat Update for flash-plugin security (RHSA-2016:1079)).

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 databases at Tenable (91163) and SecurityFocus (BID 90618†). The entries VDB-87174, VDB-87233, VDB-87234 and VDB-87235 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: 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: 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: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Patch: MS16-064

Timelineinfo

12/22/2015 🔍
05/10/2016 +140 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 🔍
08/18/2022 +2285 days 🔍

Sourcesinfo

Vendor: adobe.com

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

CVE: CVE-2016-1100 (🔍)
GCVE (CVE): GCVE-0-2016-1100
GCVE (VulDB): GCVE-100-87237

OVAL: 🔍

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

See also: 🔍

Entryinfo

Created: 05/12/2016 11:05
Updated: 08/18/2022 20:57
Changes: 05/12/2016 11:05 (80), 11/24/2018 12:16 (6), 08/18/2022 20:57 (3)
Complete: 🔍
Cache ID: 216:325:103

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