[exim] Re: Mitigation statement for CVE-2023-42119

Kezdőlap
Üzenet törlése
Válasz az üzenetre
Szerző: Slavko
Dátum:  
Címzett: exim-users
Tárgy: [exim] Re: Mitigation statement for CVE-2023-42119
Dňa 4. 10. o 8:45 Florian Zumbiehl via Exim-users napísal(a):

> responses--however, if that recursive resolver is on a different machine
> than exim itself, which probably is a common setup, then an attacker with
> access to the same local network can just send exim faked DNS responses
> ahead of the recursive resolver to exploit the vulnerability.


Please, do you want to tell, that having resolver on localhost prevents
to exploit this?

--
Slavko


--
## subscription configuration (requires account):
## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/
## unsubscribe (doesn't require an account):
## exim-users-unsubscribe@???
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://wiki.exim.org/