Unscored severity · published May 2, 2013
CVE-2013-3266
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…
–
CVSS
3.5%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.5% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
8.0; 8.1; 8.2; 8.3; 9.0; 9.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-3266
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-3266
secunia.com
http://secunia.com/advisories/53241
www.debian.org
http://www.debian.org/security/2013/dsa-2672
Patch
http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc
www.securitytracker.com
http://www.securitytracker.com/id/1028491
More from Freebsd
10.0
CVE-2024-43102
umtx Kernel panic or Use-After-Free
10.0
CVE-2018-17160
In FreeBSD before 11.2-STABLE(r341486) and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to…
9.8
CVE-2026-101306
Multiple jail filesystem root escapes
9.8
CVE-2026-58082
Stack based buffer overflow in iconv(3)
9.8
CVE-2026-58081
Heap based buffer overflow in iconv(3)