Unscored DSA-5597-1 1 CVE

exim4 - security update

Published Jan 4, 2024 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 11	exim4	4.94.2-7+deb11u2
Debian · 12	exim4	4.96-15+deb12u4

Vulnerabilities 1

Unscored —

CVE-2023-51766

Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a publ…

exim4 exim4 exim exim Debian Ubuntu Alpine Wolfi

Dec 24, 2023