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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2002-06-25T04:00:00

Updated: 2024-08-08T04:44:07.950Z

Reserved: 2002-03-15T00:00:00

Link: CVE-2001-1155

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2001-08-23T04:00:00.000

Modified: 2024-02-16T16:51:47.600

Link: CVE-2001-1155

cve-icon Redhat

No data.