Beveiligingsadvies

CVE-2001-1155

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2002-06-25 04:00:00
Laatst bijgewerkt 2024-08-08 04:44:07
Toegewezen door mitre
CVSS-score geen score
Status PUBLISHED

Beschrijving

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.