CVE-2012-6044 in M-Player
Summary
by MITRE
M-Player 0.4 allows remote attackers to cause a denial of service (crash) via a crafted MP3 file.
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Analysis
by VulDB Data Team • 07/06/2025
The vulnerability identified as CVE-2012-6044 affects M-Player version 0.4, a media player application that processes audio files including MP3 format. This weakness represents a classic buffer overflow or malformed input handling issue that enables remote attackers to disrupt the normal operation of the application. The flaw specifically manifests when the player encounters a specially crafted MP3 file designed to exploit memory handling deficiencies within the software's audio parsing routines. The vulnerability operates at the application layer and requires no authentication or special privileges to exploit, making it particularly concerning for widespread impact.
The technical nature of this vulnerability stems from inadequate input validation and memory management within the MP3 file parser component of M-Player. When the application attempts to decode and process the maliciously constructed MP3 file, it fails to properly handle malformed data structures or excessive data lengths that exceed expected buffer boundaries. This improper handling leads to memory corruption that ultimately causes the application to crash or terminate unexpectedly. The flaw aligns with CWE-125, which describes out-of-bounds read conditions, and CWE-129, which covers insufficient validation of array indices. The vulnerability demonstrates characteristics consistent with the ATT&CK technique T1499.004, specifically Denial of Service via Resource Exhaustion, where the attacker leverages application processing weaknesses to consume system resources or trigger termination states.
The operational impact of CVE-2012-6044 extends beyond simple application instability to potentially affect broader system availability and user productivity. When exploited, the vulnerability can cause the media player to crash repeatedly, forcing users to restart the application or reboot their systems to restore normal operation. This disruption becomes more significant in environments where the application serves as a critical component of multimedia workflows or where multiple users may be affected simultaneously through shared network resources. The remote nature of the attack means that adversaries can exploit this weakness without physical access to target systems, potentially enabling large-scale denial of service campaigns against vulnerable installations. Network-based exploitation capabilities make this vulnerability particularly dangerous in enterprise environments where media players might be used in presentation systems, training environments, or public access terminals.
Mitigation strategies for CVE-2012-6044 should focus on immediate software updates and patches provided by the vendor, as well as network-level protections to prevent exploitation. Organizations should implement strict file validation policies that prevent execution of untrusted media files, particularly those from unknown sources or received through unsecured channels. Network administrators can deploy intrusion prevention systems that monitor for suspicious file transfer patterns or malformed media content that might indicate exploitation attempts. System administrators should also consider implementing application whitelisting policies that restrict execution of unauthorized media player versions. The vulnerability highlights the importance of regular security updates and the need for robust input validation mechanisms in multimedia processing applications. Additionally, users should be educated about the risks of opening media files from untrusted sources and the importance of maintaining current software versions to protect against known vulnerabilities. The remediation process should include verification of patch effectiveness through vulnerability scanning and penetration testing to ensure complete mitigation of the identified weakness.