CVE-2019-3811

Priority
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.
Notes
Package
Source: sssd (LP Ubuntu Debian)
Upstream:released (2.2.0-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 20.04 LTS (Focal Fossa):not-affected (2.2.2-1)
Ubuntu 20.10 (Groovy Gorilla):not-affected (2.2.2-1)
Patches:
Upstream:https://github.com/SSSD/sssd/commit/28792523a01a7d21bcc8931794164f253e691a68
More Information

Updated: 2020-10-24 06:59:04 UTC (commit 69e225d81a6ee3e2e014950178db797c5d4e5009)