CVE-2010-20042

Xion Audio Player versions prior to 1.0.126 are vulnerable to a Unicode-based stack buffer overflow triggered by opening a specially crafted .m3u playlist file. The file contains an overly long string that overwrites the Structured Exception Handler (SEH) chain, allowing an attacker to hijack execution flow and run arbitrary code.

Scoring

Severity

HIGH

CVSS base score

8.4

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS probability

8.15%

CWE

CWE-121

Published

2025-08-20

Last modified

2026-07-15

Affected products

• Xion Audio Player
• Xion Audio Player

Weakness type

• CWE-121

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