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prionPRIOn knowledge basePRION:CVE-2011-1739
HistoryMay 03, 2011 - 8:55 p.m.

Design/Logic Flaw

2011-05-0320:55:00
PRIOn knowledge base
www.prio-n.com
8

7.1 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.4%

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.

CPENameOperatorVersion
freebsdeq7.4
freebsdeq8.2
freebsdeq8.0
freebsdeq8.1

7.1 High

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.4%