Security Advisory

CVE-2010-2020

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2010-05-28 18:00:00

Last updated 2024-08-07 02:17:14

Assigner freebsd

CVSS score not scored

State PUBLISHED

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.

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