Adobe Flash Player prior 11.2.202.481/13.0.0.302/18.0.0.203 type confusion

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Adobe Flash Player. It has been classified as critical. Affected is an unknown function. The manipulation leads to type confusion. This vulnerability is documented as CVE-2015-3121. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Adobe Flash Player (Multimedia Player Software) and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a type confusion vulnerability. Using CWE to declare the problem leads to CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Adobe Flash Player before 13.0.0.302 and 14.x through 18.x before 18.0.0.203 on Windows and OS X and before 11.2.202.481 on Linux, Adobe AIR before 18.0.0.180, Adobe AIR SDK before 18.0.0.180, and Adobe AIR SDK & Compiler before 18.0.0.180 allow attackers to execute arbitrary code by leveraging an unspecified "type confusion," a different vulnerability than CVE-2015-3119, CVE-2015-3120, CVE-2015-3122, and CVE-2015-4433.

The weakness was released 07/09/2015 by Natalie Silvanovich with Google Project Zero (Website). The advisory is shared at helpx.adobe.com. The identification of this vulnerability is CVE-2015-3121 since 04/09/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 84641 (Adobe AIR <= 18.0.0.144 Multiple Vulnerabilities (APSB15-16)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100241 (Microsoft Windows Update for Vulnerabilities in Adobe Flash Player in Internet Explorer (KB3065823)).

Upgrading to version 11.2.202.481, 13.0.0.302 or 18.0.0.203 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 20103.

The vulnerability is also documented in the databases at Tenable (84641), SecurityFocus (BID 75595†), SecurityTracker (ID 1032810†) and Vulnerability Center (SBV-51085†). Entries connected to this vulnerability are available at VDB-76340, VDB-76351, VDB-76353 and VDB-76355. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

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

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Type confusion
CWE: CWE-843
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: 84641
Nessus Name: Adobe AIR <= 18.0.0.144 Multiple Vulnerabilities (APSB15-16)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802781
OpenVAS Name: Adobe Flash Player Use-After-Free Vulnerability July15 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Flash Player 11.2.202.481/13.0.0.302/18.0.0.203
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Timelineinfo

04/09/2015 🔍
07/08/2015 +90 days 🔍
07/08/2015 +0 days 🔍
07/08/2015 +0 days 🔍
07/09/2015 +1 days 🔍
07/09/2015 +0 days 🔍
07/09/2015 +0 days 🔍
07/10/2015 +1 days 🔍
05/23/2022 +2509 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: RHSA-2015:1214
Researcher: Natalie Silvanovich
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-3121 (🔍)
GCVE (CVE): GCVE-0-2015-3121
GCVE (VulDB): GCVE-100-76361
SecurityFocus: 75595 - Adobe Flash Player and AIR Multiple Remote Code Execution Vulnerabilities
SecurityTracker: 1032810 - Adobe Flash Player Multiple Bugs Let Remote Users Bypass Same-Origin Restrictions, Obtain Potentially Sensitive Information, and Execute Arbitrary Code
Vulnerability Center: 51085 - [APSB15-16] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2015-3121, Critical

See also: 🔍

Entryinfo

Created: 07/10/2015 09:37
Updated: 05/23/2022 20:42
Changes: 07/10/2015 09:37 (64), 01/27/2018 12:38 (16), 05/23/2022 20:35 (3), 05/23/2022 20:42 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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