CVE - CVE-2011-1739

CVE-ID
CVE-2011-1739	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:47517 URL:http://www.securityfocus.com/bid/47517 FREEBSD:FreeBSD-SA-11:01 URL:http://security.FreeBSD.org/advisories/FreeBSD-SA-11:01.mountd.asc SECTRACK:1025425 URL:http://securitytracker.com/id?1025425 SECUNIA:44307 URL:http://secunia.com/advisories/44307 VUPEN:ADV-2011-1076 URL:~~http://www.vupen.com/english/advisories/2011/1076~~ (Obsolete source) XF:freebsd-mountd-security-bypass(66981) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/66981
Assigning CNA
FreeBSD
Date Record Created
20110419	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110419)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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