CVE-2020-28021 log

Source	CVE Red Hat MITRE NVD Debian Ubuntu SUSE Alpine Mageia CVE Details CIRCL Bugs Arch Linux Red Hat Gentoo SUSE GitHub Lists oss-security full-disclosure bugtraq Misc GitHub code web search
Severity	High
Remote	Yes
Type	Arbitrary command execution
Description	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.

Group	Package	Affected	Fixed	Severity	Status	Ticket
AVG-1911	exim	4.94-3	4.94.2-1	High	Fixed

References
https://www.openwall.com/lists/oss-security/2021/05/04/6 https://www.qualys.com/2021/05/04/21nails/21nails.txt https://git.exim.org/exim.git/commitdiff/fcddccd650178ceeec3655c6c40f420164a8706e