NVD

Id
8627  
Name
CVE-2011-1739  
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.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:P/A:N)  
Pub Date
2017-01-07  
Published
2011-05-03  
Modified Date
2011-05-31  
Seq
2011-1739  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
49757 8627 CVE-2011-1739 FreeBSD-SA-11:01  View
49758 8627 CVE-2011-1739 1025425  View
49759 8627 CVE-2011-1739 47517  View
49760 8627 CVE-2011-1739 ADV-2011-1076  View
49761 8627 CVE-2011-1739 freebsd-mountd-security-bypass(66981)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34291 JVNDB-2011-004533 FreeBSD の makemask 関数におけるアクセス制限を回避される脆弱性 FreeBSD の mountd の makemask 関数は、8 の倍数の整数でないプレフィックス長を伴う CIDR ブロックを特定する -network フィールドを適切に処理しないため、アクセス制限を回避される脆弱性が存在します。 CVE-2011-1739 49646 CVE-2011-1739 8627 4.3 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004533.html 2011-04-20 2012-03-27 View