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.
Publish Date : 2003-07-02 Last Update Date : 2010-08-21
(There is considerable informational disclosure.)
(Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
(There is reduced performance or interruptions in resource availability.)
(Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
(Authentication is not required to exploit the vulnerability.)
Bypass a restriction or similar
||CWE id is not defined for this vulnerability
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