CVE-2021-38383 — CRITICAL (9.8)

Q: What is CVE-2021-38383?

CVE-2021-38383 is a vulnerability with a CVSS score of 9.8 (CRITICAL). OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.

Q: How severe is CVE-2021-38383?

CVE-2021-38383 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-38383?

Check the references section above for vendor advisories and patch information. Affected products include: Owntone Owntone Server.

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Owntone	Owntone Server	<= 28.1

Related Weaknesses (CWE)

CWE-416

References

https://github.com/owntone/owntone-server/commit/246d8ae0cef27377e5dfe9ee3ad87e8PatchThird Party Advisory
https://github.com/owntone/owntone-server/commit/246d8ae0cef27377e5dfe9ee3ad87e8PatchThird Party Advisory

FAQ

What is CVE-2021-38383?

CVE-2021-38383 is a vulnerability with a CVSS score of 9.8 (CRITICAL). OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.

How severe is CVE-2021-38383?

CVE-2021-38383 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-38383?

Check the references section above for vendor advisories and patch information. Affected products include: Owntone Owntone Server.