CVE-2010-2020

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:8.1-prerelease:*:*:*:*:*:*:*

History

21 Nov 2024, 01:15

Type Values Removed Values Added
References () http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc - Vendor Advisory () http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc - Vendor Advisory
References () http://securitytracker.com/id?1024039 - () http://securitytracker.com/id?1024039 -
References () http://www.exploit-db.com/exploits/14002 - () http://www.exploit-db.com/exploits/14002 -
References () http://www.exploit-db.com/exploits/14003 - () http://www.exploit-db.com/exploits/14003 -

Information

Published : 2010-05-28 18:30

Updated : 2024-11-21 01:15


NVD link : CVE-2010-2020

Mitre link : CVE-2010-2020

CVE.ORG link : CVE-2010-2020


JSON object : View

Products Affected

freebsd

  • freebsd
CWE
CWE-20

Improper Input Validation