Iain Buchanan wrote:
OK, first lets see that both machines have the same advisory:
glsa-check -l | grep -i postfix
If so, perhaps the "non-affected" machine says [A] or [U]. Could you
have already applied an update? Perhaps the update was in a pre 2.5.5
version of postfix that you applied to one machine only?
Ah, yes. I've updated the european one to Postfix 2.4.9 but the other
one is still 2.4.7-r1. Strange though that 2.4.9 gives me the warning
and not 2.4.7-r1, but I guess that only the 2.4.9 version has the local
privilege escalation bug.
Ok, thanks for clearing this up!
Best regards
Peter K, missing his thinking cap... ;-)