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Description

AllPlayer 7.4 contains a local buffer overflow vulnerability in URL handling that allows attackers to overwrite structured exception handling pointers by supplying an excessively long URL string. Attackers can craft a malicious URL, paste it into the Open URL dialog, and trigger SEH-based code execution to run arbitrary commands with user privileges.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulnCheck




HIGH: 8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

7.4
affected

Credits

Chris Au finder

References

www.exploit-db.com/exploits/46668 (ExploitDB-46668) exploit

www.allplayer.org/ (Official Product Homepage) product

allplayer.org/Download/ALLPlayerEN.exe (Product Reference) product

www.vulncheck.com/...r-local-buffer-overflow-via-seh-unicode (VulnCheck Advisory: AllPlayer 7.4 Local Buffer Overflow via SEH Unicode) third-party-advisory

cve.org (CVE-2019-25735)

nvd.nist.gov (CVE-2019-25735)

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