Ok, Exim 4.87 < 4.92 has a serious security hole, which can also be trivially exploited: CVE-2019-10149 A lot of fuss has been made about the weak point, but unfortunately nobody has been able to tell whether it can be fended off without an update. Let’s have a look at what it’s all about. What … Quickfix: Exim <= 4.91 for CVE-2019-10149 weiterlesen