OSEC

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Re: PAM exec patch to allow PAM_AUTHTOK to be exported.

From: Dag-Erling Smørgrav (desdes.no)
Date: Sun May 20 2007 - 12:10:33 CDT


"Zane C.B." <v.veloxvvelox.net> writes:
> Dag-Erling Smørgrav <desdes.no> writes:
>> Your patch opens a gaping security hole. Sensitive information
>> should never be placed in the environment.
> Unless I am missing something, this is only dangerous if one is doing
> something stupid with what ever is being executed by pam_exec.

Environment variables may be visible to other processes and users
through e.g. /proc.

DES
--
Dag-Erling Smørgrav - desdes.no
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