Adobe Flash Player up to 11.2.202.644/23.0.0.207 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Adobe Flash Player up to 11.2.202.644/23.0.0.207. This vulnerability affects unknown code. This manipulation causes memory corruption. This vulnerability is handled as CVE-2016-7870. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Adobe Flash Player up to 11.2.202.644/23.0.0.207 (Multimedia Player Software). It has been declared as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Adobe Flash Player versions 23.0.0.207 and earlier, 11.2.202.644 and earlier have an exploitable buffer overflow / underflow vulnerability in the RegExp class for specific search strategies. Successful exploitation could lead to arbitrary code execution.

The bug was discovered 12/13/2016. The weakness was released 12/13/2016 by Wen Guanxing (WanderingGlitch) with Zero Day Initiative as APSB16-39 as confirmed security bulletin (Website). It is possible to read the advisory at helpx.adobe.com. This vulnerability is known as CVE-2016-7870 since 09/09/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 95821 (SUSE SLED12 Security Update : flash-player (SUSE-SU-2016:3148-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370260 (Adobe Flash Player Remote Code Execution Vulnerability (APSB16-39)).

Upgrading to version 24.0.0.186 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 (95821) and SecurityFocus (BID 94871†). Entries connected to this vulnerability are available at VDB-94461, VDB-94462, VDB-94463 and VDB-94464. Be aware that VulDB is the high quality source for vulnerability data.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: 95821
Nessus Name: SUSE SLED12 Security Update : flash-player (SUSE-SU-2016:3148-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 870032
OpenVAS Name: Adobe Flash Player Security Updates( apsb16-39 )-MAC OS X
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Flash Player 24.0.0.186

Timelineinfo

09/09/2016 🔍
12/13/2016 +95 days 🔍
12/13/2016 +0 days 🔍
12/13/2016 +0 days 🔍
12/13/2016 +0 days 🔍
12/14/2016 +1 days 🔍
12/14/2016 +0 days 🔍
12/15/2016 +1 days 🔍
10/08/2022 +2123 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: APSB16-39
Researcher: Wen Guanxing (WanderingGlitch)
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-7870 (🔍)
GCVE (CVE): GCVE-0-2016-7870
GCVE (VulDB): GCVE-100-94471

OVAL: 🔍

SecurityFocus: 94871 - Adobe Flash Player APSB16-39 Multiple Unspecified Buffer Overflow Vulnerabilities
SecurityTracker: 1037442

See also: 🔍

Entryinfo

Created: 12/14/2016 14:48
Updated: 10/08/2022 14:47
Changes: 12/14/2016 14:48 (79), 07/07/2019 10:36 (8), 10/08/2022 14:47 (3)
Complete: 🔍
Cache ID: 216::103

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