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Vulnerability Details : CVE-2019-3811

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.
Publish Date : 2019-01-15 Last Update Date : 2019-04-25
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- CVSS Scores & Vulnerability Types

CVSS Score
2.7
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s)
CWE ID 20

- Products Affected By CVE-2019-3811

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
2 OS Fedoraproject Fedora - Version Details Vulnerabilities
3 Application Fedoraproject Sssd - Version Details Vulnerabilities
4 Application Fedoraproject Sssd 0.2.1 Version Details Vulnerabilities
5 Application Fedoraproject Sssd 0.3.0 Version Details Vulnerabilities
6 Application Fedoraproject Sssd 0.3.1 Version Details Vulnerabilities
7 Application Fedoraproject Sssd 0.3.2 Version Details Vulnerabilities
8 Application Fedoraproject Sssd 0.3.3 Version Details Vulnerabilities
9 Application Fedoraproject Sssd 0.4.0 Version Details Vulnerabilities
10 Application Fedoraproject Sssd 0.4.1 Version Details Vulnerabilities
11 Application Fedoraproject Sssd 0.5.0 Version Details Vulnerabilities
12 Application Fedoraproject Sssd 0.6.0 Version Details Vulnerabilities
13 Application Fedoraproject Sssd 0.6.1 Version Details Vulnerabilities
14 Application Fedoraproject Sssd 0.7.0 Version Details Vulnerabilities
15 Application Fedoraproject Sssd 0.7.1 Version Details Vulnerabilities
16 Application Fedoraproject Sssd 0.99.0 Version Details Vulnerabilities
17 Application Fedoraproject Sssd 0.99.1 Version Details Vulnerabilities
18 Application Fedoraproject Sssd 1.0.0 Version Details Vulnerabilities
19 Application Fedoraproject Sssd 1.0.1 Version Details Vulnerabilities
20 Application Fedoraproject Sssd 1.0.2 Version Details Vulnerabilities
21 Application Fedoraproject Sssd 1.0.3 Version Details Vulnerabilities
22 Application Fedoraproject Sssd 1.0.4 Version Details Vulnerabilities
23 Application Fedoraproject Sssd 1.0.5 Version Details Vulnerabilities
24 Application Fedoraproject Sssd 1.0.6 Version Details Vulnerabilities
25 Application Fedoraproject Sssd 1.0.99 Version Details Vulnerabilities
26 Application Fedoraproject Sssd 1.1.0 Version Details Vulnerabilities
27 Application Fedoraproject Sssd 1.1.1 Version Details Vulnerabilities
28 Application Fedoraproject Sssd 1.1.2 Version Details Vulnerabilities
29 Application Fedoraproject Sssd 1.1.91 Version Details Vulnerabilities
30 Application Fedoraproject Sssd 1.1.92 Version Details Vulnerabilities
31 Application Fedoraproject Sssd 1.2.0 Version Details Vulnerabilities
32 Application Fedoraproject Sssd 1.2.1 Version Details Vulnerabilities
33 Application Fedoraproject Sssd 1.2.2 Version Details Vulnerabilities
34 Application Fedoraproject Sssd 1.2.3 Version Details Vulnerabilities
35 Application Fedoraproject Sssd 1.2.4 Version Details Vulnerabilities
36 Application Fedoraproject Sssd 1.2.91 Version Details Vulnerabilities
37 Application Fedoraproject Sssd 1.3.0 Version Details Vulnerabilities
38 Application Fedoraproject Sssd 1.3.1 Version Details Vulnerabilities
39 Application Fedoraproject Sssd 1.4.0 Version Details Vulnerabilities
40 Application Fedoraproject Sssd 1.4.1 Version Details Vulnerabilities
41 Application Fedoraproject Sssd 1.5.0 Version Details Vulnerabilities
42 Application Fedoraproject Sssd 1.5.1 Version Details Vulnerabilities
43 Application Fedoraproject Sssd 1.5.2 Version Details Vulnerabilities
44 Application Fedoraproject Sssd 1.5.3 Version Details Vulnerabilities
45 Application Fedoraproject Sssd 1.5.4 Version Details Vulnerabilities
46 Application Fedoraproject Sssd 1.5.5 Version Details Vulnerabilities
47 Application Fedoraproject Sssd 1.5.6 Version Details Vulnerabilities
48 Application Fedoraproject Sssd 1.5.6.1 Version Details Vulnerabilities
49 Application Fedoraproject Sssd 1.5.7 Version Details Vulnerabilities
50 Application Fedoraproject Sssd 1.5.8 Version Details Vulnerabilities
51 Application Fedoraproject Sssd 1.5.9 Version Details Vulnerabilities
52 Application Fedoraproject Sssd 1.5.10 Version Details Vulnerabilities
53 Application Fedoraproject Sssd 1.5.11 Version Details Vulnerabilities
54 Application Fedoraproject Sssd 1.5.12 Version Details Vulnerabilities
55 Application Fedoraproject Sssd 1.5.13 Version Details Vulnerabilities
56 Application Fedoraproject Sssd 1.5.14 Version Details Vulnerabilities
57 Application Fedoraproject Sssd 1.5.15 Version Details Vulnerabilities
58 Application Fedoraproject Sssd 1.5.16 Version Details Vulnerabilities
59 Application Fedoraproject Sssd 1.5.17 Version Details Vulnerabilities
60 Application Fedoraproject Sssd 1.6.0 Version Details Vulnerabilities
61 Application Fedoraproject Sssd 1.6.1 Version Details Vulnerabilities
62 Application Fedoraproject Sssd 1.6.2 Version Details Vulnerabilities
63 Application Fedoraproject Sssd 1.6.3 Version Details Vulnerabilities
64 Application Fedoraproject Sssd 1.6.4 Version Details Vulnerabilities
65 Application Fedoraproject Sssd 1.7.0 Version Details Vulnerabilities
66 Application Fedoraproject Sssd 1.8.0 Beta1 Version Details Vulnerabilities
67 Application Fedoraproject Sssd 1.8.0 Beta2 Version Details Vulnerabilities
68 Application Fedoraproject Sssd 1.8.0 Beta3 Version Details Vulnerabilities
69 Application Fedoraproject Sssd 1.8.0 Version Details Vulnerabilities
70 Application Fedoraproject Sssd 1.8.1 Version Details Vulnerabilities
71 Application Fedoraproject Sssd 1.8.2 Version Details Vulnerabilities
72 Application Fedoraproject Sssd 1.8.3 Version Details Vulnerabilities
73 Application Fedoraproject Sssd 1.8.4 Version Details Vulnerabilities
74 Application Fedoraproject Sssd 1.8.5 Version Details Vulnerabilities
75 Application Fedoraproject Sssd 1.8.6 Version Details Vulnerabilities
76 Application Fedoraproject Sssd 1.9.0 Version Details Vulnerabilities
77 Application Fedoraproject Sssd 1.9.1 Version Details Vulnerabilities
78 Application Fedoraproject Sssd 1.9.2 Version Details Vulnerabilities
79 Application Fedoraproject Sssd 1.9.3 Version Details Vulnerabilities
80 Application Fedoraproject Sssd 1.9.4 Version Details Vulnerabilities
81 Application Fedoraproject Sssd 1.10.0 Version Details Vulnerabilities
82 Application Fedoraproject Sssd 1.10.1 Version Details Vulnerabilities
83 Application Fedoraproject Sssd 1.11.0 Version Details Vulnerabilities
84 Application Fedoraproject Sssd 1.11.1 Version Details Vulnerabilities
85 Application Fedoraproject Sssd 1.11.2 Version Details Vulnerabilities
86 Application Fedoraproject Sssd 1.11.3 Version Details Vulnerabilities
87 Application Fedoraproject Sssd 1.11.4 Version Details Vulnerabilities
88 Application Fedoraproject Sssd 1.11.5 Version Details Vulnerabilities
89 Application Fedoraproject Sssd 1.11.6 Version Details Vulnerabilities
90 Application Fedoraproject Sssd 1.11.7 Version Details Vulnerabilities
91 Application Fedoraproject Sssd 1.12.0 Version Details Vulnerabilities
92 Application Fedoraproject Sssd 1.12.1 Version Details Vulnerabilities
93 Application Fedoraproject Sssd 1.12.2 Version Details Vulnerabilities
94 Application Fedoraproject Sssd 1.12.3 Version Details Vulnerabilities
95 Application Fedoraproject Sssd 1.12.4 Version Details Vulnerabilities
96 Application Fedoraproject Sssd 1.12.5 Version Details Vulnerabilities
97 Application Fedoraproject Sssd 1.13.0 Version Details Vulnerabilities
98 Application Fedoraproject Sssd 2.0.0 Version Details Vulnerabilities
99 OS Opensuse Leap 15.0 Version Details Vulnerabilities
100 OS Opensuse Leap 42.3 Version Details Vulnerabilities
101 OS Redhat Enterprise Linux 7.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Fedoraproject Fedora 1
Fedoraproject Sssd 96
Opensuse Leap 2
Redhat Enterprise Linux 1

- References For CVE-2019-3811

https://lists.debian.org/debian-lts-announce/2019/01/msg00011.html
MLIST [debian-lts-announce] 20190117 [SECURITY] [DLA 1635-1] sssd security update
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00045.html
SUSE openSUSE-SU-2019:1174
http://www.securityfocus.com/bid/106644
BID 106644 SSSD CVE-2019-3811 Security Bypass Vulnerability Release Date:2019-01-15
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3811 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00026.html
SUSE openSUSE-SU-2019:0344

- Metasploit Modules Related To CVE-2019-3811

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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