Adobe Flash Player prior 11.2.202.481/13.0.0.302/18.0.0.203 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in Adobe Flash Player and classified as critical. This vulnerability affects unknown code. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2015-4431. The attack is possible to be carried out remotely. Moreover, an exploit is present. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Adobe Flash Player (Multimedia Player Software) and classified as critical. Affected by this vulnerability is an unknown part. 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 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 or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-3117, CVE-2015-3123, CVE-2015-3130, CVE-2015-3133, and CVE-2015-3134.

The weakness was disclosed 07/09/2015 by Natalie Silvanovich (instruder) with Alibaba Security Research Team (Website). It is possible to read the advisory at helpx.adobe.com. This vulnerability is known as CVE-2015-4431 since 06/08/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at securityfocus.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 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 167878 (SUSE Enterprise Linux Security update for flash-player (SUSE-SU-2015:1211-1)).

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 20328.

The vulnerability is also documented in the databases at Tenable (84641), SecurityFocus (BID 75591†), SecurityTracker (ID 1032810†) and Vulnerability Center (SBV-51068†). The entries VDB-76340, VDB-76351, VDB-76353 and VDB-76355 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for 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: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: 🔍

Fortigate IPS: 🔍

Timelineinfo

06/08/2015 🔍
07/08/2015 +30 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 🔍
05/24/2022 +2510 days 🔍

Sourcesinfo

Vendor: adobe.com

Advisory: RHSA-2015:1214
Researcher: Natalie Silvanovich (instruder)
Organization: Alibaba Security Research Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-4431 (🔍)
GCVE (CVE): GCVE-0-2015-4431
GCVE (VulDB): GCVE-100-76387
SecurityFocus: 75591 - Adobe Flash Player and AIR APSB15-16 Multiple Unspecified Memory Corruption 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: 51068 - [APSB15-16] Adobe Flash Player, AIR, AIR SDK and AIR SDK and Compiler Remote Code Execution - CVE-2015-4431, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/10/2015 09:40
Updated: 05/24/2022 04:03
Changes: 07/10/2015 09:40 (64), 01/27/2018 12:39 (21), 05/24/2022 03:56 (2), 05/24/2022 04:03 (1)
Complete: 🔍
Cache ID: 216::103

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