{"id":"DEBIAN-CVE-2011-2500","details":"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.","modified":"2026-03-11T07:01:13.501255Z","published":"2014-02-15T14:57:06.567Z","upstream":["CVE-2011-2500"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-2500"}],"affected":[{"package":{"name":"nfs-utils","ecosystem":"Debian:11","purl":"pkg:deb/debian/nfs-utils?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2500.json"}},{"package":{"name":"nfs-utils","ecosystem":"Debian:12","purl":"pkg:deb/debian/nfs-utils?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2500.json"}},{"package":{"name":"nfs-utils","ecosystem":"Debian:13","purl":"pkg:deb/debian/nfs-utils?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2500.json"}},{"package":{"name":"nfs-utils","ecosystem":"Debian:14","purl":"pkg:deb/debian/nfs-utils?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.2.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2500.json"}}],"schema_version":"1.7.5"}