CVE-2021-29629 — HIGH (7.5)

Vulnerability Description

In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message validation in libradius(3) could allow malicious clients or servers to trigger denial of service in vulnerable servers or clients respectively.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freebsd	Freebsd	11.4

Related Weaknesses (CWE)

CWE-20

References

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:12.libradius.ascMitigationVendor Advisory
https://security.netapp.com/advisory/ntap-20210713-0003/Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:12.libradius.ascMitigationVendor Advisory
https://security.netapp.com/advisory/ntap-20210713-0003/Third Party Advisory

FAQ

What is CVE-2021-29629?

CVE-2021-29629 is a vulnerability with a CVSS score of 7.5 (HIGH). In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message...

How severe is CVE-2021-29629?

CVE-2021-29629 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-29629?

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