CVE-2010-20123 – Steinberg MyMP3Player Stack-Based Buffer Overflow Vulnerability

The following table lists the changes that have been made to the
CVE-2010-20123 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 21, 2025

    Action Type Old Value New Value
    Added Tag unsupported-when-assigned
    Added Description Steinberg MyMP3Player version 3.0 (build 3.0.0.67) is vulnerable to a stack-based buffer overflow when parsing .m3u playlist files. The application fails to properly validate the length of input data within the playlist, allowing a specially crafted file to overwrite critical memory structures and execute arbitrary code. This vulnerability can be exploited locally by convincing a user to open a malicious .m3u file.
    Added CVSS V4.0 AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-121
    Added Reference https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/mymp3player_m3u.rb
    Added Reference https://www.chip.de/downloads/myMP3-Player_13008621.html
    Added Reference https://www.exploit-db.com/exploits/11791
    Added Reference https://www.exploit-db.com/exploits/14581
    Added Reference https://www.exploit-db.com/exploits/16633
    Added Reference https://www.fortiguard.com/encyclopedia/ips/20813/steinberg-mymp3player-buffer-overflow
    Added Reference https://www.vulncheck.com/advisories/steinburg-mymp3player-buffer-overflow
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