CVE-2003-0386 Information

Description

OpenSSH 3.6.1 and earlier when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled allows remote attackers to bypass \from=\ and \user@host\ address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address.

Reference

ftp://patches.sgi.com/support/free/security/advisories/20060703-01-U.asc http://lists.apple.com/mhonarc/security-announce/msg00038.html http://secunia.com/advisories/21129 http://secunia.com/advisories/21262 http://secunia.com/advisories/21724 http://secunia.com/advisories/22196 http://secunia.com/advisories/23680 http://support.avaya.com/elmodocs2/security/ASA-2006-174.htm http://www.kb.cert.org/vuls/id/978316 http://www.redhat.com/support/errata/RHSA-2006-0298.html http://www.redhat.com/support/errata/RHSA-2006-0698.html http://www.securityfocus.com/archive/1/324016/2003-06-03/2003-06-09/0 http://www.securityfocus.com/bid/7831 http://www.vmware.com/support/vi3/doc/esx-3069097-patch.html http://www.vmware.com/support/vi3/doc/esx-9986131-patch.html https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A9894