Security Advisory

CVE-2001-1155

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2002-06-25 04:00:00

Last updated 2024-08-08 04:44:07

Assigner mitre

State PUBLISHED

Description

TCP Wrappers (tcp_wrappers) in FreeBSD 4.1.1 through 4.3 with the PARANOID ACL option enabled does not properly check the result of a reverse DNS lookup, which could allow remote attackers to bypass intended access restrictions via DNS spoofing.

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