PT-2025-34312 · Steinberg · Mymp3Player

Published 2025-08-21 · Updated 2025-08-22 · CVE-2010-20123

Positive Technologies (AI Summary)

CVSS v4.0

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Steinberg MyMP3Player version 3.0 (compilation 3.0.0.67)

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 does not 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 issue can be exploited locally by convincing a user to open a malicious .m3u file.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2010-20123

Affected Products

Mymp3Player

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2010-20123 · Security Note
• https://vulncheck.com/advisories/steinburg-mymp3player-buffer-overflow · Note
• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/mymp3player_m3u.rb · Note
• https://t.me/CVEtracker/30643 · Telegram Post
• https://exploit-db.com/exploits/14581 · Note
• https://fortiguard.com/encyclopedia/ips/20813/steinberg-mymp3player-buffer-overflow · Note
• https://exploit-db.com/exploits/16633 · Note
• https://chip.de/downloads/myMP3-Player_13008621.html · Note
• https://exploit-db.com/exploits/11791 · Note