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Red Hat: CVE-2023-7008: systemd-resolved: Unsigned name response in signed zone is not refused when DNSSEC=yes (Multiple Advisories)

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Red Hat: CVE-2023-7008: systemd-resolved: Unsigned name response in signed zone is not refused when DNSSEC=yes (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:N/I:C/A:N)
Published
12/23/2023
Created
05/01/2024
Added
05/01/2024
Modified
05/23/2024

Description

A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.

Solution(s)

  • redhat-upgrade-rhel-net-naming-sysattrs
  • redhat-upgrade-systemd
  • redhat-upgrade-systemd-boot-unsigned
  • redhat-upgrade-systemd-boot-unsigned-debuginfo
  • redhat-upgrade-systemd-container
  • redhat-upgrade-systemd-container-debuginfo
  • redhat-upgrade-systemd-debuginfo
  • redhat-upgrade-systemd-debugsource
  • redhat-upgrade-systemd-devel
  • redhat-upgrade-systemd-journal-remote
  • redhat-upgrade-systemd-journal-remote-debuginfo
  • redhat-upgrade-systemd-libs
  • redhat-upgrade-systemd-libs-debuginfo
  • redhat-upgrade-systemd-oomd
  • redhat-upgrade-systemd-oomd-debuginfo
  • redhat-upgrade-systemd-pam
  • redhat-upgrade-systemd-pam-debuginfo
  • redhat-upgrade-systemd-resolved
  • redhat-upgrade-systemd-resolved-debuginfo
  • redhat-upgrade-systemd-rpm-macros
  • redhat-upgrade-systemd-standalone-sysusers-debuginfo
  • redhat-upgrade-systemd-standalone-tmpfiles-debuginfo
  • redhat-upgrade-systemd-tests
  • redhat-upgrade-systemd-tests-debuginfo
  • redhat-upgrade-systemd-udev
  • redhat-upgrade-systemd-udev-debuginfo

References

  • CVE-2023-7008
  • RHSA-2024:2463
  • RHSA-2024:3203

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