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- Snyk ID SNYK-DEBIAN12-EXIM4-1545100
- published 5 May 2021
- disclosed 6 May 2021
Introduced: 5 May 2021CVE-2020-28021 Open this link in a new tab
How to fix?
exim4 to version 4.94.2-1 or higher.
Note: Versions mentioned in the description apply to the upstream
How to fix? for
Debian:12 relevant versions.
Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters. An authenticated remote SMTP client can insert newline characters into a spool file (which indirectly leads to remote code execution as root) via AUTH= in a MAIL FROM command.