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redhatcveRedhat.comRH:CVE-2019-13917
HistoryJul 26, 2019 - 3:51 a.m.

CVE-2019-13917

2019-07-2603:51:42
redhat.com
access.redhat.com
16

EPSS

0.075

Percentile

94.2%

Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain).

Mitigation

Do not use ${sort } in your exim configuration.