CVE-2010-2020
Medium
Description
sys/nfsclient/nfs_vfsops.c in the NFS client in the kernel in FreeBSD 7.2 through 8.1-PRERELEASE, when vfs.usermount is enabled, does not validate the length of a certain fhsize parameter, which allows local users to gain privileges via a crafted mount request.
SeverityMedium
CVSS6.9
Exploit probability—
Product
Freebsd
PublishedMay 28, 2010
First seenMay 28, 2010
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freebsd freebsd | 7.2, 8.0, 8.1-prerelease | — |
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