Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.