On Fri, 11 May 2018 00:08:52 +0200, Martin Burmester wrote:

> /tmp is a bad place for the srsd socket. Unfortunately that pathname is
> hardcoded (/usr/bin/srsd, line 15). It is probably not an exploitable
> insecure tempfile creation, nonetheless it should not be there.

And in some other places, in case we want to add a patch:

% grep -r /tmp/srsd
eg/exim/srs.conf:       address_data = ${readsocket{/tmp/srsd}\
eg/exim/srs.conf:       address_data = ${readsocket{/tmp/srsd}\
eg/exim/srs.conf:#^(?i:srs0[-+=])       ${readsocket{/tmp/srsd}{REVERSE 
$0\n}{5s}{\n}\
eg/exim/srs.conf:#^(?i:srs1[-+=])       ${readsocket{/tmp/srsd}{REVERSE 
$0\n}{5s}{\n}\
eg/exim/srs.conf:#*                             ${readsocket{/tmp/srsd}{FORWARD 
$0 SRSDOMAIN}{5s}{\n}\
lib/Mail/SRS/Daemon.pm:$SRSSOCKET = '/tmp/srsd';
srsd:$PATH = '/tmp/srsd';


Cheers,
gregor

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