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CVE-2023-42116

Published: 28 September 2023

[Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability]

Notes

AuthorNote
eslerm
no security patches available, see ZDI's timeline
allenpthuang
patches now available, see the thread on Openwall

Priority

Medium

Status

Package Release Status
exim4
Launchpad, Ubuntu, Debian
bionic
Released (4.90.1-1ubuntu1.10+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
focal
Released (4.93-13ubuntu1.8)
jammy
Released (4.95-4ubuntu2.3)
lunar
Released (4.96-14ubuntu1.2)
mantic
Released (4.96-17ubuntu2)
trusty
Released (4.82-3ubuntu2.4+esm6)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (4.96.1)
xenial
Released (4.86.2-2ubuntu2.6+esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)