CVE-2007-2487 in AtomixMP3
Summary
by MITRE
Stack-based buffer overflow in AtomixMP3 allows remote attackers to execute arbitrary code via a long filename in an MP3 file, a different vector than CVE-2006-6287.
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Analysis
by VulDB Data Team • 04/12/2019
The vulnerability described in CVE-2007-2487 represents a critical stack-based buffer overflow flaw within the AtomixMP3 media player application. This security weakness specifically manifests when the software processes MP3 files containing excessively long filenames, creating a condition where attacker-controlled data can overwrite adjacent memory locations on the program's stack. The vulnerability operates through a distinct attack vector compared to CVE-2006-6287, indicating that multiple exploitation pathways exist within the same software ecosystem. The flaw stems from inadequate input validation mechanisms within the filename parsing routine, where the application fails to properly bounds-check the length of file metadata before copying it into fixed-size stack buffers. This type of vulnerability falls under the common weakness enumeration CWE-121, which categorizes stack-based buffer overflow conditions as a fundamental memory safety issue. The attack scenario involves a remote threat actor who crafts a malicious MP3 file with an oversized filename, typically exceeding the allocated buffer space. When a victim's system attempts to process this crafted file through AtomixMP3, the program's failure to validate input length results in memory corruption that can be exploited to overwrite return addresses and execute arbitrary code with the privileges of the affected application. The operational impact of this vulnerability extends beyond simple code execution, as successful exploitation can lead to complete system compromise, particularly when the vulnerable media player is used in environments where users might encounter untrusted media content. Attackers can leverage this flaw to gain unauthorized access to systems, install malware, or establish persistent backdoors. The vulnerability demonstrates the importance of robust input validation and memory safety practices in multimedia applications, as these programs often process untrusted data from external sources. From an adversary perspective, this vulnerability aligns with ATT&CK technique T1203, which involves exploitation of software vulnerabilities to gain access to systems, and T1059, which covers execution through command and scripting interpreters. The threat landscape for such vulnerabilities is particularly concerning because media players are frequently used by end users and often run with elevated privileges, making successful exploitation particularly damaging. The security implications of CVE-2007-2487 highlight the necessity of implementing proper bounds checking and input sanitization measures in all file processing components, especially those handling user-supplied data. This vulnerability serves as a reminder that multimedia applications present unique attack surfaces due to their complex parsing requirements and the diverse formats they must support. The distinct nature of this attack vector compared to CVE-2006-6287 underscores the importance of comprehensive vulnerability assessment and the need for developers to consider all potential input paths when implementing security controls. Organizations should prioritize patch management for affected systems and implement network segmentation to limit exposure to potentially malicious content. The remediation process requires immediate application of vendor-supplied patches or updates that address the specific buffer overflow condition through proper input validation and memory management techniques.