PublicDateAtUSN: 2019-01-15 15:29:00 UTC
Candidate: CVE-2019-3811
PublicDate: 2019-01-15 15:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3811
 https://ubuntu.com/security/notices/USN-5067-1
Description:
 A vulnerability was found in sssd. If a user was configured with no home
 directory set, sssd would return '/' (the root directory) instead of ''
 (the empty string / no home directory). This could impact services that
 restrict the user's filesystem access to within their home directory
 through chroot() etc. All versions before 2.1 are vulnerable.
Ubuntu-Description:
Notes:
Bugs:
 https://pagure.io/SSSD/sssd/issue/3901
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=919051
Priority: low
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H [5.2 MEDIUM]
 nvd: CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H [5.2 MEDIUM]


Patches_sssd:
 upstream: https://github.com/SSSD/sssd/commit/28792523a01a7d21bcc8931794164f253e691a68
upstream_sssd: released (2.2.0-1)
precise/esm_sssd: DNE
trusty_sssd: ignored (reached end-of-life)
trusty/esm_sssd: DNE (trusty was needed)
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)