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Description

MediaMonkey 4.1.23 contains a denial of service vulnerability that allows local attackers to crash the application by opening a specially crafted MP3 file containing an excessively long URL string. Attackers can create a malicious MP3 file with a buffer containing 4000 bytes of data appended to a URL, which causes the application to crash when the file is opened through the File > Open URL dialog.

PUBLISHED Reserved 2026-03-21 | Published 2026-03-21 | Updated 2026-03-23 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Sensitive Information in Resource Not Removed Before Reuse

Product status

4.1.23.1881
affected

Credits

Alejandra Sánchez finder

References

www.exploit-db.com/exploits/46378 (ExploitDB-46378) exploit

www.mediamonkey.com/ (Official Product Homepage) product

www.mediamonkey.com/sw/MediaMonkey_4.1.23.1881.exe (Product Reference) product

www.vulncheck.com/...key-denial-of-service-via-malformed-url (VulnCheck Advisory: MediaMonkey 4.1.23 Denial of Service via Malformed URL) third-party-advisory

cve.org (CVE-2019-25571)

nvd.nist.gov (CVE-2019-25571)

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