Unscored severity · published May 28, 2010
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…
–
CVSS
0.9%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
7.2; 7.2; 7.2; 8.0; 8.1-prerelease · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-2020
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-2020
Vendor Advisory
http://security.FreeBSD.org/advisories/FreeBSD-SA-10:06.nfsclient.asc
securitytracker.com
http://securitytracker.com/id?1024039
www.exploit-db.com
http://www.exploit-db.com/exploits/14002
www.exploit-db.com
http://www.exploit-db.com/exploits/14003
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