OpenSSH 3.6.1 and earlier, when restricting host access...
High severity
Unreviewed
Published
May 3, 2022
to the GitHub Advisory Database
•
Updated Feb 1, 2023
Description
Published by the National Vulnerability Database
Jul 2, 2003
Published to the GitHub Advisory Database
May 3, 2022
Last updated
Feb 1, 2023
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.
References