CVE-2013-4851

EPSS 0.21%
Published 29.07.2013 13:59:56
Last modified 11.04.2025 00:51:21
Source cve@mitre.org
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The vfs_hang_addrlist function in sys/kern/vfs_export.c in the NFS server implementation in the kernel in FreeBSD 8.3 and 9.x through 9.1-RELEASE-p5 controls authorization for host/subnet export entries on the basis of group information sent by the client, which allows remote attackers to bypass file permissions on NFS filesystems via crafted requests.

Affected products Warnungen 0 Metrics 2 CWE 0 References 6

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version8.3

Freebsd ≫ Freebsd Version9.0

Freebsd ≫ Freebsd Version9.1

Freebsd ≫ Freebsd Version9.1 Updatep4

Freebsd ≫ Freebsd Version9.1 Updatep5

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.21%	0.4

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.4	10	4.9	AV:N/AC:L/Au:N/C:P/I:P/A:N

http://svnweb.freebsd.org/base?view=revision&revision=244226

http://www.freebsd.org/security/advisories/FreeBSD-SA-13:08.nfsserver.asc

http://www.securityfocus.com/bid/61484

https://nvd.nist.gov/vuln/detail/CVE-2013-4851

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2013-4851

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2013-4851

EUVD