CVE-2011-10021

High

Description

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.

SeverityHigh

CVSS8.4

Exploit probability—

ProductMagix Musik Maker

PublishedAug 20, 2025

First seenAug 20, 2025

Weakness typeCWE-121CWE-121

How to fix

Patches

web.archive.org/web/20110503060356/https://www.corelan.be/index.php/forum/security-advisories/corelan-11-002-magix-music-maker-16-stack-buffer-overflow/

Affected products

Product	Affected versions	Fixed in
MAGIX Software GmbH Magix Musik Maker	v ≤ 16	—

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