Exim mail servers left open to zero-day attacks for over a year
Exim mail servers left open to zero-day attacks for over a year More than a million servers were exposed for more than a year When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. A major flaw in Exim’s mail transfer agent (MTA) software has been detected that has gone without a patch for more than a year. Researchers from Trend Micro’s Zero Day Initiative were tipped off by an anonymous researcher in June last year, about an out-of-bounds write weakness discovered in the SMTP service, BleepingComputer reported....