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Message #00602
[Bug 1843863] [NEW] Postfix installed listens on all interfaces by default
Public bug reported:
When installing a fresh Nagios unit, Postfix is pulled in as a
dependency. A security audit has pulled up that although the config
doesn't allow open relay, there is an SSL vulnerability of note that
needs fixing (https://discussions.qualys.com/docs/DOC-1097). Although
that's an issue for a different package, we have no need for Postfix to
even listen on all interfaces and it should be reconfigured to only
listen on localhost.
** Affects: nagios-charm
Importance: Undecided
Status: New
** Tags: canonical-bootstack
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https://bugs.launchpad.net/bugs/1843863
Title:
Postfix installed listens on all interfaces by default
Status in Nagios Charm:
New
Bug description:
When installing a fresh Nagios unit, Postfix is pulled in as a
dependency. A security audit has pulled up that although the config
doesn't allow open relay, there is an SSL vulnerability of note that
needs fixing (https://discussions.qualys.com/docs/DOC-1097). Although
that's an issue for a different package, we have no need for Postfix
to even listen on all interfaces and it should be reconfigured to only
listen on localhost.
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