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Unrated severityNVD Advisory· Published May 2, 2013· Updated Jun 16, 2026

CVE-2013-3266

CVE-2013-3266

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.

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Affected products

7
  • FreeBSD/FreeBSD7 versions
    cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:8.2:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:8.3:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*
    • (no CPE)range: >=8.0 <=9.1-RELEASE-p3

Patches

Vulnerability mechanics

References

4

News mentions

0

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