The maintainers of the Exim mail transfer agent (MTA) have fixed a critical vulnerability (CVE-2024-39929) that currently affects around 1.5 million public-facing servers and can help attackers deliver malware to users. About CVE-2024-39929 The vulnerability stems from a bug in RFC 2231 header parsing, and may allow remote attackers to bypass protection measures and deliver executable attachments directly to end-users’ mailboxes. “This bug can be a potential security issue for users that have implemented a … More

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