PublicDateAtUSN: 2019-03-25 18:29:00 UTC
Candidate: CVE-2018-16838
PublicDate: 2019-03-25 18:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16838
 https://ubuntu.com/security/notices/USN-5067-1
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.
Ubuntu-Description:
Notes:
 mdeslaur> introduced in https://github.com/SSSD/sssd/commit/60cab26b12
Bugs:
 https://bugzilla.redhat.com/show_bug.cgi?id=1640820
Priority: low
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N [5.4 MEDIUM]


Patches_sssd:
 upstream: https://pagure.io/SSSD/sssd/c/ad058011b6b75b15c674be46a3ae9b3cc5228175
upstream_sssd: released (2.2.0-1)
precise/esm_sssd: DNE
trusty_sssd: ignored (reached end-of-life)
trusty/esm_sssd: DNE (trusty was deferred [2019-04-23])
xenial_sssd: ignored (end of standard support, was needed)
esm-infra/xenial_sssd: needed
bionic_sssd: released (1.16.1-1ubuntu1.8)
cosmic_sssd: ignored (reached end-of-life)
disco_sssd: ignored (reached end-of-life)
eoan_sssd: not-affected (2.2.0-4ubuntu1)
focal_sssd: not-affected (2.2.2-1)
groovy_sssd: not-affected (2.2.2-1)
hirsute_sssd: not-affected (2.2.2-1)
impish_sssd: not-affected (2.2.2-1)
jammy_sssd: not-affected (2.2.2-1)
devel_sssd: not-affected (2.2.2-1)