CVE-2009-1257 in Magic ISO Maker
Summary
by MITRE
Heap-based buffer overflow in Magic ISO Maker 5.5 build 0274 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted CCD file.
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Analysis
by VulDB Data Team • 04/19/2025
The vulnerability identified as CVE-2009-1257 represents a critical heap-based buffer overflow in Magic ISO Maker version 5.5 build 0274 which exposes users to significant security risks. This flaw occurs within the handling of CCD (CD-ROM Disk Image) files, which are commonly used for creating and managing optical disc images. The vulnerability stems from inadequate input validation and memory management practices within the software's parsing mechanism for these specific file formats, creating a pathway for malicious actors to exploit the application's memory structure.
The technical nature of this vulnerability places it squarely within the category of heap-based buffer overflows as defined by CWE-122, which occurs when a program writes more data to a dynamically allocated buffer than it can accommodate. In Magic ISO Maker's case, the application fails to properly validate the size and structure of CCD files before processing them, allowing attackers to craft malicious files that exceed the allocated heap memory space. This overflow can result in memory corruption that manifests as application crashes or more severely, arbitrary code execution within the context of the running process. The vulnerability is particularly concerning because it operates in a remote attack scenario, meaning that an attacker can exploit it without requiring local access to the target system, making it a significant threat vector for remote code execution.
The operational impact of this vulnerability extends beyond simple denial of service conditions to encompass potential full system compromise. When exploited successfully, the buffer overflow can allow remote attackers to execute arbitrary code with the privileges of the user running Magic ISO Maker, which could lead to complete system takeover if the application runs with elevated permissions. This vulnerability particularly affects users who frequently handle optical disc images or work with various CD-ROM image formats, making it a widespread concern across different user groups. The exploitation typically involves crafting a specially formatted CCD file that, when opened by the vulnerable application, triggers the buffer overflow condition and provides an attacker with a means to inject and execute malicious code within the application's memory space.
Mitigation strategies for CVE-2009-1257 should focus on both immediate remediation and long-term security improvements. The most effective immediate solution involves updating to a patched version of Magic ISO Maker or transitioning to alternative software that does not contain this vulnerability. Organizations should implement strict file validation procedures for any CCD files that are processed, including implementing sandboxing mechanisms and restricting file type handling to prevent exploitation. Network-based protections can include firewall rules that prevent the automatic downloading or opening of CCD files from untrusted sources, while endpoint protection measures should include regular software updates and vulnerability scanning to identify affected systems. The vulnerability also highlights the importance of input validation and memory safety practices in software development, aligning with ATT&CK technique T1059 for execution through command and scripting interpreter and T1203 for exploitation for privilege escalation. Security teams should also consider implementing application whitelisting policies that restrict the execution of known vulnerable applications until proper patches are applied, as this vulnerability represents a classic example of how insufficient bounds checking in memory management can create persistent security risks.