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Vulnerability Details : CVE-2011-0002

libuser before 0.57 uses a cleartext password value of (1) !! or (2) x for new LDAP user accounts, which makes it easier for remote attackers to obtain access by specifying one of these values.
Publish Date : 2011-01-22 Last Update Date : 2017-08-16
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- CVSS Scores & Vulnerability Types

CVSS Score
6.4
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 310

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
4.3
AV:A/AC:M/Au:N/C:P/I:P/A:N 2010-10-15 2011-01-10
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- Related OVAL Definitions

Title Definition Id Class Family
DEPRECATED: ELSA-2011:0170: libuser security update (Moderate) oval:org.mitre.oval:def:23084 unix
ELSA-2011:0170: libuser security update (Moderate) oval:org.mitre.oval:def:23349 unix
RHSA-2011:0170: libuser security update (Moderate) oval:org.mitre.oval:def:21850 unix
RHSA-2011:0170: libuser security update (Moderate) oval:com.redhat.rhsa:def:20110170 unix
VMware third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX oval:org.mitre.oval:def:20643 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-0002

# Product Type Vendor Product Version Update Edition Language
1 Application Miloslav Trmac Libuser 0.1 Version Details Vulnerabilities
2 Application Miloslav Trmac Libuser 0.2 Version Details Vulnerabilities
3 Application Miloslav Trmac Libuser 0.3 Version Details Vulnerabilities
4 Application Miloslav Trmac Libuser 0.4 Version Details Vulnerabilities
5 Application Miloslav Trmac Libuser 0.5 Version Details Vulnerabilities
6 Application Miloslav Trmac Libuser 0.6 Version Details Vulnerabilities
7 Application Miloslav Trmac Libuser 0.7 Version Details Vulnerabilities
8 Application Miloslav Trmac Libuser 0.8 Version Details Vulnerabilities
9 Application Miloslav Trmac Libuser 0.8.1 Version Details Vulnerabilities
10 Application Miloslav Trmac Libuser 0.8.2 Version Details Vulnerabilities
11 Application Miloslav Trmac Libuser 0.9 Version Details Vulnerabilities
12 Application Miloslav Trmac Libuser 0.10 Version Details Vulnerabilities
13 Application Miloslav Trmac Libuser 0.11 Version Details Vulnerabilities
14 Application Miloslav Trmac Libuser 0.16.1 Version Details Vulnerabilities
15 Application Miloslav Trmac Libuser 0.18 Version Details Vulnerabilities
16 Application Miloslav Trmac Libuser 0.20 Version Details Vulnerabilities
17 Application Miloslav Trmac Libuser 0.21 Version Details Vulnerabilities
18 Application Miloslav Trmac Libuser 0.23 Version Details Vulnerabilities
19 Application Miloslav Trmac Libuser 0.24-4 Version Details Vulnerabilities
20 Application Miloslav Trmac Libuser 0.24-3 Version Details Vulnerabilities
21 Application Miloslav Trmac Libuser 0.25 Version Details Vulnerabilities
22 Application Miloslav Trmac Libuser 0.25.1 Version Details Vulnerabilities
23 Application Miloslav Trmac Libuser 0.26 Version Details Vulnerabilities
24 Application Miloslav Trmac Libuser 0.27 Version Details Vulnerabilities
25 Application Miloslav Trmac Libuser 0.28 Version Details Vulnerabilities
26 Application Miloslav Trmac Libuser 0.29 Version Details Vulnerabilities
27 Application Miloslav Trmac Libuser 0.30 Version Details Vulnerabilities
28 Application Miloslav Trmac Libuser 0.31 Version Details Vulnerabilities
29 Application Miloslav Trmac Libuser 0.32 Version Details Vulnerabilities
30 Application Miloslav Trmac Libuser 0.49.90 Version Details Vulnerabilities
31 Application Miloslav Trmac Libuser 0.49.91 Version Details Vulnerabilities
32 Application Miloslav Trmac Libuser 0.49.92 Version Details Vulnerabilities
33 Application Miloslav Trmac Libuser 0.49.93 Version Details Vulnerabilities
34 Application Miloslav Trmac Libuser 0.49.95 Version Details Vulnerabilities
35 Application Miloslav Trmac Libuser 0.49.96 Version Details Vulnerabilities
36 Application Miloslav Trmac Libuser 0.49.97 Version Details Vulnerabilities
37 Application Miloslav Trmac Libuser 0.49.98 Version Details Vulnerabilities
38 Application Miloslav Trmac Libuser 0.49.99 Version Details Vulnerabilities
39 Application Miloslav Trmac Libuser 0.49.100 Version Details Vulnerabilities
40 Application Miloslav Trmac Libuser 0.49.101-2 Version Details Vulnerabilities
41 Application Miloslav Trmac Libuser 0.49.101-1 Version Details Vulnerabilities
42 Application Miloslav Trmac Libuser 0.49.102 Version Details Vulnerabilities
43 Application Miloslav Trmac Libuser 0.50 Version Details Vulnerabilities
44 Application Miloslav Trmac Libuser 0.50.2 Version Details Vulnerabilities
45 Application Miloslav Trmac Libuser 0.51 Version Details Vulnerabilities
46 Application Miloslav Trmac Libuser 0.51.1-2 Version Details Vulnerabilities
47 Application Miloslav Trmac Libuser 0.51.1-1 Version Details Vulnerabilities
48 Application Miloslav Trmac Libuser 0.51.2 Version Details Vulnerabilities
49 Application Miloslav Trmac Libuser 0.51.4 Version Details Vulnerabilities
50 Application Miloslav Trmac Libuser 0.51.5 Version Details Vulnerabilities
51 Application Miloslav Trmac Libuser 0.51.6 Version Details Vulnerabilities
52 Application Miloslav Trmac Libuser 0.51.7 Version Details Vulnerabilities
53 Application Miloslav Trmac Libuser 0.51.7-7 Version Details Vulnerabilities
54 Application Miloslav Trmac Libuser 0.51.7-3 Version Details Vulnerabilities
55 Application Miloslav Trmac Libuser 0.51.8 Version Details Vulnerabilities
56 Application Miloslav Trmac Libuser 0.51.9 Version Details Vulnerabilities
57 Application Miloslav Trmac Libuser 0.51.10 Version Details Vulnerabilities
58 Application Miloslav Trmac Libuser 0.51.11 Version Details Vulnerabilities
59 Application Miloslav Trmac Libuser 0.51.12 Version Details Vulnerabilities
60 Application Miloslav Trmac Libuser 0.52 Version Details Vulnerabilities
61 Application Miloslav Trmac Libuser 0.52.1 Version Details Vulnerabilities
62 Application Miloslav Trmac Libuser 0.52.2 Version Details Vulnerabilities
63 Application Miloslav Trmac Libuser 0.52.3 Version Details Vulnerabilities
64 Application Miloslav Trmac Libuser 0.52.4 Version Details Vulnerabilities
65 Application Miloslav Trmac Libuser 0.52.5 Version Details Vulnerabilities
66 Application Miloslav Trmac Libuser 0.52.6 Version Details Vulnerabilities
67 Application Miloslav Trmac Libuser 0.53 Version Details Vulnerabilities
68 Application Miloslav Trmac Libuser 0.53.1 Version Details Vulnerabilities
69 Application Miloslav Trmac Libuser 0.53.2 Version Details Vulnerabilities
70 Application Miloslav Trmac Libuser 0.53.3 Version Details Vulnerabilities
71 Application Miloslav Trmac Libuser 0.53.4 Version Details Vulnerabilities
72 Application Miloslav Trmac Libuser 0.53.5 Version Details Vulnerabilities
73 Application Miloslav Trmac Libuser 0.53.6 Version Details Vulnerabilities
74 Application Miloslav Trmac Libuser 0.53.7 Version Details Vulnerabilities
75 Application Miloslav Trmac Libuser 0.53.8 Version Details Vulnerabilities
76 Application Miloslav Trmac Libuser 0.54 Version Details Vulnerabilities
77 Application Miloslav Trmac Libuser 0.54.1 Version Details Vulnerabilities
78 Application Miloslav Trmac Libuser 0.54.2 Version Details Vulnerabilities
79 Application Miloslav Trmac Libuser 0.54.3 Version Details Vulnerabilities
80 Application Miloslav Trmac Libuser 0.54.4 Version Details Vulnerabilities
81 Application Miloslav Trmac Libuser 0.54.5 Version Details Vulnerabilities
82 Application Miloslav Trmac Libuser 0.54.6 Version Details Vulnerabilities
83 Application Miloslav Trmac Libuser 0.54.7 Version Details Vulnerabilities
84 Application Miloslav Trmac Libuser 0.54.8 Version Details Vulnerabilities
85 Application Miloslav Trmac Libuser 0.55 Version Details Vulnerabilities
86 Application Miloslav Trmac Libuser 0.56 Version Details Vulnerabilities
87 Application Miloslav Trmac Libuser 0.56.1 Version Details Vulnerabilities
88 Application Miloslav Trmac Libuser 0.56.2 Version Details Vulnerabilities
89 Application Miloslav Trmac Libuser 0.56.3 Version Details Vulnerabilities
90 Application Miloslav Trmac Libuser 0.56.4 Version Details Vulnerabilities
91 Application Miloslav Trmac Libuser 0.56.5 Version Details Vulnerabilities
92 Application Miloslav Trmac Libuser 0.56.6 Version Details Vulnerabilities
93 Application Miloslav Trmac Libuser 0.56.7 Version Details Vulnerabilities
94 Application Miloslav Trmac Libuser 0.56.8 Version Details Vulnerabilities
95 Application Miloslav Trmac Libuser 0.56.9 Version Details Vulnerabilities
96 Application Miloslav Trmac Libuser 0.56.10 Version Details Vulnerabilities
97 Application Miloslav Trmac Libuser 0.56.11 Version Details Vulnerabilities
98 Application Miloslav Trmac Libuser 0.56.12 Version Details Vulnerabilities
99 Application Miloslav Trmac Libuser 0.56.13 Version Details Vulnerabilities
100 Application Miloslav Trmac Libuser 0.56.14 Version Details Vulnerabilities
101 Application Miloslav Trmac Libuser 0.56.15 Version Details Vulnerabilities
102 Application Miloslav Trmac Libuser 0.56.16 Version Details Vulnerabilities
103 Application Miloslav Trmac Libuser 0.56.17 Version Details Vulnerabilities
104 Application Miloslav Trmac Libuser 0.56.18 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Miloslav Trmac Libuser 104

- References For CVE-2011-0002

https://fedorahosted.org/libuser/browser/NEWS?rev=libuser-0.57 CONFIRM
http://www.vupen.com/english/advisories/2011/0226
VUPEN ADV-2011-0226
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 CONFIRM
http://www.redhat.com/support/errata/RHSA-2011-0170.html
REDHAT RHSA-2011:0170
http://www.securityfocus.com/bid/45791
BID 45791 libuser 'luseradd' Default Password Security Bypass Vulnerability Release Date:2011-12-20
https://exchange.xforce.ibmcloud.com/vulnerabilities/64677
XF libuser-password-security-bypass(64677)
https://bugzilla.redhat.com/show_bug.cgi?id=643227 CONFIRM
http://www.vupen.com/english/advisories/2011/0201
VUPEN ADV-2011-0201
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053365.html
FEDORA FEDORA-2011-0316
http://www.mandriva.com/security/advisories?name=MDVSA-2011:019
MANDRIVA MDVSA-2011:019
http://securitytracker.com/id?1024960
SECTRACK 1024960
http://www.vupen.com/english/advisories/2011/0184
VUPEN ADV-2011-0184
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053378.html
FEDORA FEDORA-2011-0320

- Metasploit Modules Related To CVE-2011-0002

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


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