The good_client function in rquotad (rquota_svc.c) in Linux DiskQuota
(aka quota) before 3.17 invokes the hosts_ctl function the first time
without a host name, which might allow remote attackers to bypass TCP
Wrappers rules in hosts.deny.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20120719 CVE Request: quota: incorrect use of tcp_wrappers
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