CVE-2010-10016CWE-120

BS.Player 2.57 Buffer Overflow via M3U Playlist Import

Critical · published August 30, 2025

CVSS v4.0
10.0
EPSS
1%
Percentile
64.6
In the wild
Unconfirmed
What it is

BS.Player version 2.57 (build 1051) contains a vulnerability in its playlist import functionality. When processing .m3u files, the application fails to properly validate the length of playlist entries, resulting in a buffer overflow condition. This flaw occurs during parsing of long URLs embedded in the playlist, allowing overwrite of Structured Exception Handler (SEH) records. The vulnerability is triggered upon opening a crafted playlist file and affects the Unicode parsing logic in the Windows client.

The record
Technical detail
CVSS v4.0
10.0 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.01073 · 64.6th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-08-30T13:44Z
EPSS history
Timeline
  • 30 AUG 13:44Z
    BS.Player 2.57 Buffer Overflow via M3U Playlist Import
    cvelistv5