CVE-2001-1155
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.
Scoring
- CVSS base score
- 0.01
- EPSS probability
- 0.20%
- Published
- 2002-06-25
- Last modified
- 2026-03-16
Affected products
- n/a n/a