Tag: Exim

Several Vulnerabilities Affecting the Exim Mail Transfer Agent

Several vulnerabilities have been exploited by Russia-linked hackers affecting the Exim mail transfer agent (MTA) and administrators have been urged to patch immediately, but...

Exim Suffers Another Remote Code Execution ‘Critical ‘ Fault

Recall the critical remote code execution vulnerability of CVE-2019-15846 in Exim's email server from mid-September?Just two weeks later, the software managers released a notice...

Most Cyber Attacks Focus on Just Three TCP Ports

Small to medium-sized enterprises can prevent most cyber attacks by defending the ports which the actors most endanger. Three of them stand out in...