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Case File

CVE-2013-3266

HIGH · CVSS 7.5 EPSS 3.51%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-05-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2013-3266
Severity
HIGH
CVSS
7.5
EPSS
3.51%

Original NVD Description

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.