CVE-2008-0625 in Music Jukebox
Summary
by MITRE
Buffer overflow in the MediaGrid ActiveX control (mediagrid.dll) in Yahoo! Music Jukebox 2.2.2.56 allows remote attackers to execute arbitrary code via a long argument to the AddBitmap method.
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Analysis
by VulDB Data Team • 12/10/2024
The vulnerability identified as CVE-2008-0625 represents a critical buffer overflow flaw within the MediaGrid ActiveX control component of Yahoo! Music Jukebox version 2.2.2.56. This issue manifests through the AddBitmap method which fails to properly validate input parameters, creating an exploitable condition that can be leveraged by remote attackers to gain unauthorized code execution privileges. The vulnerability resides in the mediagrid.dll library that serves as the core component for media processing within the application's ActiveX framework, making it particularly dangerous as ActiveX controls are commonly executed with elevated privileges in web browser environments.
The technical exploitation of this buffer overflow occurs when an attacker crafts a maliciously long argument string and passes it to the AddBitmap method of the vulnerable ActiveX control. This excessive input length exceeds the allocated buffer space within the mediagrid.dll module, causing memory corruption that can be manipulated to overwrite critical memory segments including return addresses and function pointers. The flaw directly maps to CWE-121, which describes heap-based buffer overflow conditions where insufficient bounds checking allows attackers to overwrite adjacent memory locations. This type of vulnerability is particularly concerning in ActiveX contexts where the control may be executed in a privileged security context, potentially allowing attackers to execute arbitrary code with the privileges of the user running the application.
The operational impact of this vulnerability extends beyond simple code execution as it represents a significant threat vector for remote code execution attacks within web browser environments. When users visit malicious websites or download compromised content that triggers the vulnerable ActiveX control, attackers can leverage this weakness to install malware, steal sensitive information, or establish persistent access to affected systems. The vulnerability's remote exploitability means that attackers do not need physical access to target systems and can potentially compromise large numbers of users through web-based attacks. This characteristic aligns with ATT&CK technique T1190 which describes the use of malicious websites and web-based attacks to deliver exploits, making this vulnerability particularly dangerous in enterprise environments where users frequently browse the internet and interact with potentially compromised web content.
Mitigation strategies for CVE-2008-0625 must address both immediate remediation and long-term security posture improvements. The primary solution involves updating to a patched version of Yahoo! Music Jukebox or completely uninstalling the vulnerable ActiveX control from affected systems. Organizations should implement browser security policies that disable ActiveX controls or restrict their execution to trusted sites only. Additionally, network administrators should consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts targeting this vulnerability. The remediation process should also include comprehensive vulnerability assessments to identify other potentially vulnerable ActiveX controls or applications that may be susceptible to similar buffer overflow conditions. Security teams should also consider implementing application whitelisting policies that prevent execution of untrusted ActiveX components and maintain regular patch management processes to address similar vulnerabilities in other software components.