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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8.3$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Adobe Flash Player up to 21.0.0.213 on Windows (Multimedia Player Software). This issue affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is 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 shared 05/10/2016 by Natalie Silvanovich with Google Project Zero as MS16-064 as confirmed bulletin (Technet). It is possible to read the advisory at technet.microsoft.com. The identification of this vulnerability is CVE-2016-1102 since 12/22/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Google Security Research and been published 1 weeks after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. 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 Exploit-DB (39824), Tenable (91163) and SecurityFocus (BID 90618†). The entries VDB-87174, VDB-87233, VDB-87234 and VDB-87235 are related to this item.

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CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.3

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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NVD Base Score: 7.5
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Google Security Research
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Nessus ID: 91163
Nessus Name: Adobe Flash Player <= 21.0.0.226 Multiple Vulnerabilities (APSB16-15)
Nessus File: 🔍
Nessus Risk: 🔍
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Nessus Context: 🔍

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

Recommended: Patch
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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 🔍
05/17/2016 +1 days 🔍
05/17/2016 +0 days 🔍
12/15/2024 +3134 days 🔍

Sourcesinfo

Vendor: adobe.com

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

CVE: CVE-2016-1102 (🔍)
OVAL: 🔍

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

scip Labs: https://www.scip.ch/en/?labs.20161013
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Entryinfo

Created: 05/12/2016 11:06 AM
Updated: 12/15/2024 08:23 PM
Changes: 05/12/2016 11:06 AM (82), 11/24/2018 12:17 PM (12), 08/18/2022 09:15 PM (3), 12/15/2024 08:23 PM (14)
Complete: 🔍
Cache ID: 18:7C1:40

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