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Red Hat: CVE-2018-16838: CVE-2018-16838 sssd: improper implementation of GPOs due to too restrictive permissions (Multiple Advisories)

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Red Hat: CVE-2018-16838: CVE-2018-16838 sssd: improper implementation of GPOs due to too restrictive permissions (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
03/25/2019
Created
08/08/2019
Added
08/07/2019
Modified
12/15/2023

Description

A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.

Solution(s)

  • redhat-upgrade-libipa_hbac
  • redhat-upgrade-libipa_hbac-debuginfo
  • redhat-upgrade-libipa_hbac-devel
  • redhat-upgrade-libsss_autofs
  • redhat-upgrade-libsss_autofs-debuginfo
  • redhat-upgrade-libsss_certmap
  • redhat-upgrade-libsss_certmap-debuginfo
  • redhat-upgrade-libsss_certmap-devel
  • redhat-upgrade-libsss_idmap
  • redhat-upgrade-libsss_idmap-debuginfo
  • redhat-upgrade-libsss_idmap-devel
  • redhat-upgrade-libsss_nss_idmap
  • redhat-upgrade-libsss_nss_idmap-debuginfo
  • redhat-upgrade-libsss_nss_idmap-devel
  • redhat-upgrade-libsss_simpleifp
  • redhat-upgrade-libsss_simpleifp-debuginfo
  • redhat-upgrade-libsss_simpleifp-devel
  • redhat-upgrade-libsss_sudo
  • redhat-upgrade-libsss_sudo-debuginfo
  • redhat-upgrade-python-libipa_hbac
  • redhat-upgrade-python-libsss_nss_idmap
  • redhat-upgrade-python-sss
  • redhat-upgrade-python-sss-murmur
  • redhat-upgrade-python-sssdconfig
  • redhat-upgrade-python3-libipa_hbac
  • redhat-upgrade-python3-libipa_hbac-debuginfo
  • redhat-upgrade-python3-libsss_nss_idmap
  • redhat-upgrade-python3-libsss_nss_idmap-debuginfo
  • redhat-upgrade-python3-sss
  • redhat-upgrade-python3-sss-debuginfo
  • redhat-upgrade-python3-sss-murmur
  • redhat-upgrade-python3-sss-murmur-debuginfo
  • redhat-upgrade-python3-sssdconfig
  • redhat-upgrade-sssd
  • redhat-upgrade-sssd-ad
  • redhat-upgrade-sssd-ad-debuginfo
  • redhat-upgrade-sssd-client
  • redhat-upgrade-sssd-client-debuginfo
  • redhat-upgrade-sssd-common
  • redhat-upgrade-sssd-common-debuginfo
  • redhat-upgrade-sssd-common-pac
  • redhat-upgrade-sssd-common-pac-debuginfo
  • redhat-upgrade-sssd-dbus
  • redhat-upgrade-sssd-dbus-debuginfo
  • redhat-upgrade-sssd-debuginfo
  • redhat-upgrade-sssd-debugsource
  • redhat-upgrade-sssd-ipa
  • redhat-upgrade-sssd-ipa-debuginfo
  • redhat-upgrade-sssd-kcm
  • redhat-upgrade-sssd-kcm-debuginfo
  • redhat-upgrade-sssd-krb5
  • redhat-upgrade-sssd-krb5-common
  • redhat-upgrade-sssd-krb5-common-debuginfo
  • redhat-upgrade-sssd-krb5-debuginfo
  • redhat-upgrade-sssd-ldap
  • redhat-upgrade-sssd-ldap-debuginfo
  • redhat-upgrade-sssd-libwbclient
  • redhat-upgrade-sssd-libwbclient-debuginfo
  • redhat-upgrade-sssd-libwbclient-devel
  • redhat-upgrade-sssd-nfs-idmap
  • redhat-upgrade-sssd-nfs-idmap-debuginfo
  • redhat-upgrade-sssd-polkit-rules
  • redhat-upgrade-sssd-proxy
  • redhat-upgrade-sssd-proxy-debuginfo
  • redhat-upgrade-sssd-tools
  • redhat-upgrade-sssd-tools-debuginfo
  • redhat-upgrade-sssd-winbind-idmap
  • redhat-upgrade-sssd-winbind-idmap-debuginfo

References

  • CVE-2018-16838
  • RHSA-2019:2177
  • RHSA-2019:2437
  • RHSA-2019:3651

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