CVE-2015-3107 in Flash Player
Summary
by MITRE
Use-after-free vulnerability in Adobe Flash Player before 13.0.0.292 and 14.x through 18.x before 18.0.0.160 on Windows and OS X and before 11.2.202.466 on Linux, Adobe AIR before 18.0.0.144 on Windows and before 18.0.0.143 on OS X and Android, Adobe AIR SDK before 18.0.0.144 on Windows and before 18.0.0.143 on OS X, and Adobe AIR SDK & Compiler before 18.0.0.144 on Windows and before 18.0.0.143 on OS X allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-3103 and CVE-2015-3106.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 12/09/2024
The CVE-2015-3107 vulnerability represents a critical use-after-free flaw in Adobe Flash Player and Adobe AIR platforms that significantly impacts system security across multiple operating systems. This vulnerability affects specific version ranges of Adobe Flash Player including versions prior to 13.0.0.292 and 14.x through 18.x before 18.0.0.160 on Windows and OS X, as well as older versions on Linux systems. Additionally, the vulnerability extends to Adobe AIR environments with affected versions before 18.0.0.160 on Windows and OS X and before 11.2.202.466 on Linux, along with corresponding SDK and compiler versions. The flaw enables remote code execution through unspecified attack vectors that differ from other contemporaneous vulnerabilities such as CVE-2015-3103 and CVE-2015-3106, making it a distinct threat within the Adobe security landscape.
The technical nature of this use-after-free vulnerability stems from improper memory management within the Adobe Flash Player and AIR runtime environments. When certain Flash content is processed, the application fails to properly validate memory references after objects have been freed, creating a scenario where attackers can manipulate memory contents to execute arbitrary code. This type of vulnerability falls under the Common Weakness Enumeration CWE-416 category, which specifically addresses use-after-free conditions where program memory is accessed after it has been freed by the application. The memory corruption occurs during the processing of multimedia content or interactive elements within Flash applications, where the runtime fails to maintain proper object lifecycle management.
The operational impact of CVE-2015-3107 is severe and far-reaching across enterprise and individual computing environments. Attackers can leverage this vulnerability through malicious Flash content delivered via web browsers, email attachments, or compromised websites to gain unauthorized code execution privileges on targeted systems. The vulnerability's presence in widely deployed software platforms means that successful exploitation could lead to complete system compromise, data exfiltration, and persistent backdoor installation. Given the prevalence of Flash Player in enterprise environments and the widespread use of Adobe AIR applications, this vulnerability creates a significant attack surface that adversaries can exploit to establish footholds within networks, potentially leading to lateral movement and extended persistence.
Organizations and system administrators should prioritize immediate remediation of this vulnerability through comprehensive patch management programs targeting all affected Adobe products and versions. The mitigation strategy should include mandatory updates to Adobe Flash Player versions 13.0.0.292 and 18.0.0.160 or later, as well as corresponding Adobe AIR and SDK versions. Additionally, implementing network-based controls such as web application firewalls and content filtering solutions can provide additional layers of protection while patches are deployed. Security monitoring should focus on detecting anomalous Flash Player behavior and memory access patterns that may indicate exploitation attempts. The vulnerability's classification under ATT&CK technique T1059.007 for command and scripting interpreter and T1068 for exploit for privilege escalation highlights the need for comprehensive endpoint detection and response capabilities to identify and prevent exploitation activities.