Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2018-21029: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

SUSE: CVE-2018-21029: SUSE Linux Security Advisory

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/30/2019
Created
02/10/2022
Added
02/04/2022
Modified
02/04/2022

Description

** DISPUTED ** systemd 239 through 245 accepts any certificate signed by a trusted certificate authority for DNS Over TLS. Server Name Indication (SNI) is not sent, and there is no hostname validation with the GnuTLS backend. NOTE: This has been disputed by the developer as not a vulnerability since hostname validation does not have anything to do with this issue (i.e. there is no hostname to be sent).

Solution(s)

  • suse-upgrade-libsystemd0
  • suse-upgrade-libsystemd0-32bit
  • suse-upgrade-libudev-devel
  • suse-upgrade-libudev1
  • suse-upgrade-libudev1-32bit
  • suse-upgrade-systemd
  • suse-upgrade-systemd-32bit
  • suse-upgrade-systemd-container
  • suse-upgrade-systemd-coredump
  • suse-upgrade-systemd-devel
  • suse-upgrade-systemd-doc
  • suse-upgrade-systemd-journal-remote
  • suse-upgrade-systemd-lang
  • suse-upgrade-systemd-sysvinit
  • suse-upgrade-udev

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;