CVE-2010-2020

UNKNOWN

sys/nfsclient/nfs_vfsops

Published May 28, 2010

Modified 1 years ago

Details

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.

References

ADVISORY

http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc

WEB

http://securitytracker.com/id?1024039

DETECTION

http://www.exploit-db.com/exploits/14002

DETECTION

http://www.exploit-db.com/exploits/14003

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2010-2020

CVSS Analysis