vulnerability
FreeBSD: VID-e5d2442d-5e76-11e6-a6c3-14dae9d210b8 (CVE-2013-4851): FreeBSD -- Incorrect privilege validation in the NFS server
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:P/A:N) | Aug 9, 2016 | Dec 10, 2025 | Dec 10, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
Aug 9, 2016
Added
Dec 10, 2025
Modified
Dec 10, 2025
Description
Problem Description: The kernel incorrectly uses client supplied credentials instead of the one configured in exports(5) when filling out the anonymous credential for a NFS export, when -network or -host restrictions are used at the same time. Impact: The remote client may supply privileged credentials (e.g. the root user) when accessing a file under the NFS share, which will bypass the normal access checks.
Solutions
freebsd-upgrade-base-9_1-release-p5freebsd-upgrade-base-8_3-release-p9
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