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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2010-05-28T18:00:00

Updated: 2024-08-07T02:17:14.312Z

Reserved: 2010-05-24T00:00:00

Link: CVE-2010-2020

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2010-05-28T18:30:01.550

Modified: 2012-11-06T04:41:21.720

Link: CVE-2010-2020

cve-icon Redhat

No data.