CVE-2011-1739 | BDVDB-2026-46009 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.vupen.com/english/advisories/2011/1076
http://security.FreeBSD.org/advisories/FreeBSD-SA-11:01.mountd.asc
http://www.securityfocus.com/bid/47517
https://exchange.xforce.ibmcloud.com/vulnerabilities/66981
http://securitytracker.com/id?1025425
http://secunia.com/advisories/44307

Exploit#

No public exploit known

History#

Version 12011-05-03Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.