CVE-2025-63647

A NULL pointer dereference in the parse_meta function (src/httpd_daap.c) of owntone-server commit 334beb allows attackers to cause a Denial of Service (DoS) via sending a crafted DAAP request to the server.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cve@mitre.org

Published

2026-01-20

Last modified

2026-01-21

Weaknesses

CWE-476

Affected products

• Owntone Server (Owntone)

References

• https://github.com/archersec/poc/tree/master/owntone-server
• https://github.com/archersec/security-advisories/blob/master/owntone-server/owntone-server-advisory-2025.md
• https://github.com/owntone/owntone-server/commit/53ee9a3c3921e5448f502800c4dfa787865f6cb7