Debian: DSA-5728-1: exim4 Security Advisory Updates
Jul10
on July 10, 2024
at 9:08 pm
Posted In: Uncategorized
Phillip Szelat discovered that Exim, a mail transport agent, does not properly parse a multiline RFC 2231 header filename, allowing a remote attacker to bypass a $mime_filename based extension-blocking protection mechanism.
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