Magix Musik Maker 16 is vulnerable to a stack-based buffer overflow due to improper handling of .mmm arrangement files. The vulnerability arises from an unsafe strcpy() operation that fails to validate input length, allowing attackers to overwrite the Structured Exception Handler (SEH). By crafting a malicious .mmm file, an attacker can trigger the overflow when the file is opened, potentially leading to arbitrary code execution. This vulnerability was remediated in version 17.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 8.4 | CVE-2011-10021 |
Exploitation
To exploit this vulnerability, an attacker must create a specially crafted .mmm file that, when opened in Magix Musik Maker 16, triggers a stack-based buffer overflow. This can lead to arbitrary code execution, allowing the attacker to execute malicious code on the victim’s machine.
Affected Products
- Magix Musik Maker 16: A music editing software that is vulnerable to stack-based buffer overflow due to improper handling of .mmm files.
Mitigation
Users are advised to upgrade to Magix Musik Maker version 17 or later, which remediates this vulnerability. Additionally, users should avoid opening untrusted .mmm files to mitigate the risk of exploitation.