The vfs_hang_addrlist function in sys/kern/vfs_export.c in the NFS server implementation in the kernel in FreeBSD 8.3 and 9.x through 9.1-RELEASE-p5 controls authorization for host/subnet export entries on the basis of group information sent by the client, which allows remote attackers to bypass file permissions on NFS filesystems via crafted requests.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-07-28T18:00:00

Updated: 2024-08-06T16:59:40.746Z

Reserved: 2013-07-16T00:00:00

Link: CVE-2013-4851

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-07-29T13:59:56.933

Modified: 2019-03-18T15:35:23.750

Link: CVE-2013-4851

cve-icon Redhat

No data.