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Debian: CVE-2024-39929: exim4 -- security update

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Debian: CVE-2024-39929: exim4 -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
07/04/2024
Created
07/12/2024
Added
07/12/2024
Modified
07/12/2024

Description

Exim through 4.97.1 misparses a multiline RFC 2231 header filename, and thus remote attackers can bypass a $mime_filename extension-blocking protection mechanism, and potentially deliver executable attachments to the mailboxes of end users.

Solution(s)

  • debian-upgrade-exim4

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