CVE-2013-3266

EPSS 2.31%
Published 02.05.2013 11:44:41
Last modified 11.04.2025 00:51:21
Source cve@mitre.org
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The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8.0 through 9.1-RELEASE-p3 does not verify that a READDIR request is for a directory node, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by specifying a plain file instead of a directory.

Affected products Warnungen 0 Metrics 2 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version8.0

Freebsd ≫ Freebsd Version8.1

Freebsd ≫ Freebsd Version8.2

Freebsd ≫ Freebsd Version8.3

Freebsd ≫ Freebsd Version9.0

Freebsd ≫ Freebsd Version9.1

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	2.31%	0.833

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

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://secunia.com/advisories/53241

http://www.debian.org/security/2013/dsa-2672

http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc

Patch

Vendor Advisory

http://www.securitytracker.com/id/1028491

https://nvd.nist.gov/vuln/detail/CVE-2013-3266

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2013-3266

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2013-3266

EUVD