CVE-2019-3811
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.1epss 0.7%
exploitation probability
0.7%top 48% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
Affected products
The sssd Project · sssdReferences
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.htmlhttps://access.redhat.com/errata/RHSA-2019:2177https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3811https://lists.debian.org/debian-lts-announce/2019/01/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2023/05/msg00028.htmlhttp://www.securityfocus.com/bid/106644