CVE-2019-3811
"SSSD Directory Traversal Vulnerability"
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.
INFO
Published Date :
Jan. 15, 2019, 3:29 p.m.
Last Modified :
Nov. 21, 2024, 4:42 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.5
Affected Products
The following products are affected by CVE-2019-3811
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-3811.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-3811 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-3811 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 29, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html [No Types Assigned] -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Changed Description A vulnerability was found in sssd where, 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(). 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. Removed Reference https://access.redhat.com/security/cve/CVE-2019-3811 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1656618 [No Types Assigned] Added CWE Red Hat, Inc. CWE-200 Added CWE Red Hat, Inc. CWE-552 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed 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. A vulnerability was found in sssd where, 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(). Added Reference https://access.redhat.com/security/cve/CVE-2019-3811 [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1656618 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-200 Removed CWE Red Hat, Inc. CWE-552 Removed CWE Reason CWE-200 / Outside of 1003 -
Modified Analysis by [email protected]
Nov. 02, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html Mailing List, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/106644 Third Party Advisory, VDB Entry http://www.securityfocus.com/bid/106644 Broken Link Changed Reference Type https://access.redhat.com/errata/RHSA-2019:2177 No Types Assigned https://access.redhat.com/errata/RHSA-2019:2177 Third Party Advisory Removed CWE NIST CWE-20 Added CWE NIST NVD-CWE-Other -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CVSS V3 Red Hat, Inc. AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N Added CWE Red Hat, Inc. CWE-200 Added CWE Red Hat, Inc. CWE-552 -
CVE Modified by [email protected]
Aug. 06, 2019
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2019:2177 [No Types Assigned] -
Modified Analysis by [email protected]
Apr. 25, 2019
Action Type Old Value New Value Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/106644 Third Party Advisory http://www.securityfocus.com/bid/106644 Third Party Advisory, VDB Entry Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html Mailing List, Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 08, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html [No Types Assigned] -
CVE Modified by [email protected]
Mar. 21, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 01, 2019
Action Type Old Value New Value Added CVSS V2 (AV:A/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3 AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3811 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3811 Issue Tracking, Patch, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/106644 No Types Assigned http://www.securityfocus.com/bid/106644 Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html Third Party Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:a:fedoraproject:sssd:*:*:*:*:*:*:*:* versions up to (excluding) 2.1 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 21, 2019
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/106644 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 18, 2019
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-3811 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-3811
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.21022
percentile