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CVE-2011-2500

CVE-2011-2500

EPSS 2.5%
The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records.
Affected products
n/a · n/a

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References
http://marc.info/?l=linux-nfs&m=130875695821953&w=2http://rhn.redhat.com/errata/RHSA-2011-1534.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=716949http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/http://sourceforge.net/projects/nfs/files/nfs-utils/1.2.4/Changelog-nfs-utils-1.2.4/download