The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2011-05-03T20:00:00

Updated: 2024-08-06T22:37:25.786Z

Reserved: 2011-04-19T00:00:00

Link: CVE-2011-1739

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-05-03T20:55:12.417

Modified: 2017-08-17T01:34:21.947

Link: CVE-2011-1739

cve-icon Redhat

No data.