CVE-2010-5299 in MicroP
Summary
by MITRE
Stack-based buffer overflow in MicroP 0.1.1.1600 allows remote attackers to execute arbitrary code via a crafted .mppl file. NOTE: it has been reported that the overflow is in the lpFileName parameter of the CreateFileA function, but the overflow is probably caused by a separate, unnamed function.
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Analysis
by VulDB Data Team • 03/21/2022
The vulnerability identified as CVE-2010-5299 represents a critical stack-based buffer overflow flaw within MicroP version 0.1.1.1600 that exposes remote attackers to potential code execution capabilities. This vulnerability specifically manifests when processing crafted .mppl files, which are likely multimedia playlist or configuration files used by the MicroP application. The flaw resides in the application's handling of file input, creating a dangerous condition where attacker-controlled data can overwrite adjacent memory locations on the stack. The vulnerability's exploitation potential is particularly concerning as it enables remote code execution without requiring local system access, making it a significant threat vector for attackers seeking to compromise systems running vulnerable versions of MicroP.
Technical analysis reveals that the buffer overflow occurs in the lpFileName parameter of the Windows CreateFileA function, though the actual overflow mechanism appears to stem from an unnamed function within the application's codebase. This suggests the vulnerability is not directly in the Windows API call itself but rather in how MicroP processes the filename parameter before passing it to CreateFileA. The stack-based nature of the vulnerability means that the overflow can overwrite return addresses, saved registers, and other critical stack data structures, potentially allowing attackers to redirect program execution flow. According to CWE classification, this represents a CWE-121: Stack-based Buffer Overflow, which is categorized as a high-severity vulnerability due to its potential for arbitrary code execution and privilege escalation.
The operational impact of CVE-2010-5299 extends beyond simple remote code execution, as it can be leveraged for persistent system compromise and privilege escalation within the target environment. Attackers can craft malicious .mppl files that, when opened by a victim running vulnerable MicroP software, trigger the buffer overflow condition and execute malicious payloads. This vulnerability aligns with ATT&CK technique T1190: Exploit Public-Facing Application, as it exploits a flaw in a public-facing application component. The vulnerability's remote exploitability means that attackers can potentially compromise systems from anywhere on the network without requiring physical access or prior authentication, making it particularly dangerous in enterprise environments where multimedia applications are commonly used.
Mitigation strategies for CVE-2010-5299 should prioritize immediate patching of vulnerable MicroP installations to the latest available version that contains fixes for this buffer overflow vulnerability. Organizations should implement network segmentation and access controls to limit exposure of vulnerable systems, particularly those running older versions of MicroP that have not received security updates. Input validation controls should be enhanced to prevent processing of malformed .mppl files, and application whitelisting solutions can help restrict execution of untrusted multimedia files. Additionally, security monitoring should be enhanced to detect suspicious file access patterns and potential exploitation attempts. The vulnerability's characteristics align with ATT&CK technique T1068: Exploitation for Privilege Escalation, emphasizing the need for comprehensive security controls including regular software updates, vulnerability assessments, and network-based intrusion detection systems to prevent successful exploitation attempts.