Re: SCRAM with channel binding downgrade attack

Поиск
Список
Период
Сортировка
От Heikki Linnakangas
Тема Re: SCRAM with channel binding downgrade attack
Дата
Msg-id dea8f83f-9626-a56d-6137-7a23c97f7adf@iki.fi
обсуждение исходный текст
Ответ на Re: SCRAM with channel binding downgrade attack  (Michael Paquier <michael@paquier.xyz>)
Ответы Re: SCRAM with channel binding downgrade attack  (Michael Paquier <michael@paquier.xyz>)
Список pgsql-hackers
On 28/05/18 12:20, Michael Paquier wrote:
> On Mon, May 28, 2018 at 12:00:33PM +0300, Heikki Linnakangas wrote:
>> That's not a new problem, but it makes the MITM protection fairly pointless,
>> if a fake server can acquire the user's password by simply asking for it.
>> The client will report a failed connection, but with the user's password,
>> Mallory won't need to act as a MITM anymore.
> 
> Yeah, I know..  Do you think that it would be better to add an extra
> switch/case at the beginning of pg_fe_sendauth which filters and checks
> per message types then?

Sounds good.

- Heikki


В списке pgsql-hackers по дате отправления:

Предыдущее
От: Michael Paquier
Дата:
Сообщение: Re: SCRAM with channel binding downgrade attack
Следующее
От: Yuriy Zhuravlev
Дата:
Сообщение: Re: Is a modern build system acceptable for older platforms