CVE-2010-2020

EPSS 0.31%
Published 28.05.2010 18:30:01
Last modified 11.04.2025 00:51:21
Source secteam@freebsd.org
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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.

Affected products Warnungen 0 Metrics 2 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version7.2

Freebsd ≫ Freebsd Version7.2 Updatepre-release

Freebsd ≫ Freebsd Version7.2 Updatestable

Freebsd ≫ Freebsd Version8.0

Freebsd ≫ Freebsd Version8.1-prerelease

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.31%	0.54

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.9	3.4	10	AV:L/AC:M/Au:N/C:C/I:C/A:C

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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

Vendor Advisory

http://securitytracker.com/id?1024039

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

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

https://nvd.nist.gov/vuln/detail/CVE-2010-2020

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2010-2020

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2010-2020

EUVD