Use After Free in Owntone Server

CVE-2021-38383

OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.

Vulnerability class: Use-After-Free

EPSS: 0.012 (65.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Owntone Owntone_server
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-38383?: CVE-2021-38383 is a critical-severity vulnerability in Owntone Server, classified under Use After Free. CVSS score: 9.8/10. Published 2021-08-10.
How severe is CVE-2021-38383?: Critical severity. CVSS v3 base score is 9.8 out of 10.