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TI-2010-05074 Aliases CVE-2010-20123GHSA-38rv-27c8-8mp2

Steinberg MyMP3Player <= 3.0.0.67 Buffer Overflow

Priority HIGH 72CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00409 35th percentileScored 2026-11-07
Public exploit Yes 4 exploit referencesTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SteinbergMyMP3Playerup to 3.0.0.67—No fix listedCNA
  • MyMP3Player VendorSteinberg Affected up to 3.0.0.67 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-20123
  2. 2026-10-03 Alias added: GHSA-38rv-27c8-8mp2

References

Exploit 4

Advisory 1

Other 1

  • TI-2013-05876 Buffer overflow in Steinberg MyMp3PRO 5.0 (Build 5.1.0.21) allows remote attackers to… CVSS 2.0HIGH 9.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences