{"id":"CVE-2013-3266","aliases":["DEBIAN-CVE-2013-3266","DSA-2672-1","EUVD-2013-3203","GHSA-gqq9-pr3g-6jr8"],"status":"published","title":"The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8...","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.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0351,"percentile":0.89283,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2013-05-02T10:00:00Z","modified":"2026-06-16T23:54:48Z","fixes":[{"ecosystem":"Debian:7","package":"kfreebsd-9","fixed_in":["9.0-10+deb70.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:7","package":"kfreebsd-9","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0-10+deb70.1"}]}],"versions":["9.0-10"]}],"products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"http://secunia.com/advisories/53241","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-13:05.nfsserver.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.debian.org/security/2013/dsa-2672","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.securitytracker.com/id/1028491","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3266"},{"url":"https://github.com/advisories/GHSA-gqq9-pr3g-6jr8"}],"sources":{"cve":[{"id":"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.","status":"published","published":"2013-05-02T10:00:00Z","modified":"2024-08-06T16:07:36.662Z","updated_at":"2026-11-02T14:34:56.530545Z"}],"euvd":[{"id":"EUVD-2013-3203","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.","status":"published","published":"2013-05-02T10:00:00Z","modified":"2024-08-06T16:07:36Z","updated_at":"2026-11-03T01:56:35.67143Z"}],"ghsa":[{"id":"GHSA-gqq9-pr3g-6jr8","title":"The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8...","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.","status":"published","published":"2022-05-17T04:57:19Z","modified":"2023-01-28T05:03:01Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:53.587553Z"}],"nvd":[{"id":"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.","status":"published","published":"2013-05-02T11:44:41.457Z","modified":"2026-06-16T23:54:48.553Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:25.704053Z"}],"osv":[{"id":"DSA-2672-1","title":"kfreebsd-9 - interpretation conflict","status":"published","published":"2013-05-22T00:00:00Z","modified":"2026-03-09T01:19:22.000466Z","updated_at":"2026-11-02T15:46:15.489951Z"}]}}