Re: Squirrelmail and sasldb2 plugin

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On 10/20/06, Martin Schweizer <schweizer.martin@xxxxxxxxx> wrote:
> Hello
>
> I use the following system:
>
> - FreeBSD 6.1
> - Sendmail
> - Cyrus Imap
> - Squirrelmail 1.48 (incl. plugin Change SASL Password )
>
> As described in the Readme and in chgsaslpasswd.c
> file (from the plugin directory) I set the following:
>
>
> chgsaslpasswd.c
> *******************
> ...
> #define UID 60
> ...
>
> (UID 60 is the user cyrus)
>
>
> chgsaslpasswd (compiled version)
> ***************************************
> - chmod to 4550
> - chown to cyrus:www
>
> (www is the apache group)
>
> -r-sr-x---   1 cyrus www  5167 20 Okt 11:52 chgsaslpasswd
>
>
> /usr/local/etc/sasldb2.db
> ***************************
> -rw-r--r--   1 root  cyrus   24576 20 Okt 11:46 sasldb2.db
>
>
> With the above rights it will not work (these are the defaults). If I
> set these to
>
> -rw-r--rw-   1 root  cyrus   24576 20 Okt 11:46 sasldb2.db
>
> then it works (but is security hole).

Well, if chgsaslpasswd is supposed to suid to cyrus, then rw-r--r--
root:cyrus should NOT have ability to change passwords, as expected.
Why didn't you try rw-rw-r-- (664)?  I dunno who else needs to see
this file, but if you can get away with it, rw-rw---- (660) is even
more secure.

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