CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2017-14746

Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request.
Publish Date : 2017-11-27 Last Update Date : 2018-10-21
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
7.5
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 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 Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 416

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:3260: samba security update (Important) oval:com.redhat.rhsa:def:20173260 unix
RHSA-2017:3278: samba4 security update (Important) oval:com.redhat.rhsa:def:20173278 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-2017-14746

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 17.04 Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 17.10 Version Details Vulnerabilities
5 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
6 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
7 OS Redhat Enterprise Linux Desktop 6.0 Version Details Vulnerabilities
8 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
9 OS Redhat Enterprise Linux Server 6.0 Version Details Vulnerabilities
10 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
11 OS Redhat Enterprise Linux Workstation 6.0 Version Details Vulnerabilities
12 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities
13 Application Samba Samba 4.0.0 Version Details Vulnerabilities
14 Application Samba Samba 4.0.1 Version Details Vulnerabilities
15 Application Samba Samba 4.0.2 Version Details Vulnerabilities
16 Application Samba Samba 4.0.3 Version Details Vulnerabilities
17 Application Samba Samba 4.0.4 Version Details Vulnerabilities
18 Application Samba Samba 4.0.5 Version Details Vulnerabilities
19 Application Samba Samba 4.0.6 Version Details Vulnerabilities
20 Application Samba Samba 4.0.7 Version Details Vulnerabilities
21 Application Samba Samba 4.0.8 Version Details Vulnerabilities
22 Application Samba Samba 4.0.9 Version Details Vulnerabilities
23 Application Samba Samba 4.0.10 Version Details Vulnerabilities
24 Application Samba Samba 4.0.11 Version Details Vulnerabilities
25 Application Samba Samba 4.0.12 Version Details Vulnerabilities
26 Application Samba Samba 4.0.13 Version Details Vulnerabilities
27 Application Samba Samba 4.0.14 Version Details Vulnerabilities
28 Application Samba Samba 4.0.15 Version Details Vulnerabilities
29 Application Samba Samba 4.0.16 Version Details Vulnerabilities
30 Application Samba Samba 4.0.17 Version Details Vulnerabilities
31 Application Samba Samba 4.0.18 Version Details Vulnerabilities
32 Application Samba Samba 4.0.19 Version Details Vulnerabilities
33 Application Samba Samba 4.0.20 Version Details Vulnerabilities
34 Application Samba Samba 4.0.21 Version Details Vulnerabilities
35 Application Samba Samba 4.0.22 Version Details Vulnerabilities
36 Application Samba Samba 4.0.23 Version Details Vulnerabilities
37 Application Samba Samba 4.0.24 Version Details Vulnerabilities
38 Application Samba Samba 4.0.25 Version Details Vulnerabilities
39 Application Samba Samba 4.0.26 Version Details Vulnerabilities
40 Application Samba Samba 4.1.0 Version Details Vulnerabilities
41 Application Samba Samba 4.1.1 Version Details Vulnerabilities
42 Application Samba Samba 4.1.2 Version Details Vulnerabilities
43 Application Samba Samba 4.1.3 Version Details Vulnerabilities
44 Application Samba Samba 4.1.4 Version Details Vulnerabilities
45 Application Samba Samba 4.1.5 Version Details Vulnerabilities
46 Application Samba Samba 4.1.6 Version Details Vulnerabilities
47 Application Samba Samba 4.1.7 Version Details Vulnerabilities
48 Application Samba Samba 4.1.8 Version Details Vulnerabilities
49 Application Samba Samba 4.1.9 Version Details Vulnerabilities
50 Application Samba Samba 4.1.10 Version Details Vulnerabilities
51 Application Samba Samba 4.1.11 Version Details Vulnerabilities
52 Application Samba Samba 4.1.12 Version Details Vulnerabilities
53 Application Samba Samba 4.1.13 Version Details Vulnerabilities
54 Application Samba Samba 4.1.14 Version Details Vulnerabilities
55 Application Samba Samba 4.1.15 Version Details Vulnerabilities
56 Application Samba Samba 4.1.16 Version Details Vulnerabilities
57 Application Samba Samba 4.1.17 Version Details Vulnerabilities
58 Application Samba Samba 4.1.18 Version Details Vulnerabilities
59 Application Samba Samba 4.1.19 Version Details Vulnerabilities
60 Application Samba Samba 4.1.20 Version Details Vulnerabilities
61 Application Samba Samba 4.1.21 Version Details Vulnerabilities
62 Application Samba Samba 4.1.22 Version Details Vulnerabilities
63 Application Samba Samba 4.1.23 Version Details Vulnerabilities
64 Application Samba Samba 4.2.0 RC2 Version Details Vulnerabilities
65 Application Samba Samba 4.2.0 RC3 Version Details Vulnerabilities
66 Application Samba Samba 4.2.0 RC4 Version Details Vulnerabilities
67 Application Samba Samba 4.2.0 Version Details Vulnerabilities
68 Application Samba Samba 4.2.0 RC1 Version Details Vulnerabilities
69 Application Samba Samba 4.2.1 Version Details Vulnerabilities
70 Application Samba Samba 4.2.2 Version Details Vulnerabilities
71 Application Samba Samba 4.2.3 Version Details Vulnerabilities
72 Application Samba Samba 4.2.4 Version Details Vulnerabilities
73 Application Samba Samba 4.2.5 Version Details Vulnerabilities
74 Application Samba Samba 4.2.6 Version Details Vulnerabilities
75 Application Samba Samba 4.2.7 Version Details Vulnerabilities
76 Application Samba Samba 4.2.8 Version Details Vulnerabilities
77 Application Samba Samba 4.2.9 Version Details Vulnerabilities
78 Application Samba Samba 4.2.10 Version Details Vulnerabilities
79 Application Samba Samba 4.2.11 Version Details Vulnerabilities
80 Application Samba Samba 4.2.12 Version Details Vulnerabilities
81 Application Samba Samba 4.2.13 Version Details Vulnerabilities
82 Application Samba Samba 4.2.14 Version Details Vulnerabilities
83 Application Samba Samba 4.3.0 Version Details Vulnerabilities
84 Application Samba Samba 4.3.1 Version Details Vulnerabilities
85 Application Samba Samba 4.3.2 Version Details Vulnerabilities
86 Application Samba Samba 4.3.3 Version Details Vulnerabilities
87 Application Samba Samba 4.3.4 Version Details Vulnerabilities
88 Application Samba Samba 4.3.5 Version Details Vulnerabilities
89 Application Samba Samba 4.3.6 Version Details Vulnerabilities
90 Application Samba Samba 4.3.7 Version Details Vulnerabilities
91 Application Samba Samba 4.3.8 Version Details Vulnerabilities
92 Application Samba Samba 4.3.9 Version Details Vulnerabilities
93 Application Samba Samba 4.3.10 Version Details Vulnerabilities
94 Application Samba Samba 4.3.11 Version Details Vulnerabilities
95 Application Samba Samba 4.3.12 Version Details Vulnerabilities
96 Application Samba Samba 4.3.13 Version Details Vulnerabilities
97 Application Samba Samba 4.4.0 RC1 Version Details Vulnerabilities
98 Application Samba Samba 4.4.0 RC2 Version Details Vulnerabilities
99 Application Samba Samba 4.4.0 RC3 Version Details Vulnerabilities
100 Application Samba Samba 4.4.0 Version Details Vulnerabilities
101 Application Samba Samba 4.4.1 Version Details Vulnerabilities
102 Application Samba Samba 4.4.2 Version Details Vulnerabilities
103 Application Samba Samba 4.4.3 Version Details Vulnerabilities
104 Application Samba Samba 4.4.4 Version Details Vulnerabilities
105 Application Samba Samba 4.4.5 Version Details Vulnerabilities
106 Application Samba Samba 4.4.6 Version Details Vulnerabilities
107 Application Samba Samba 4.4.7 Version Details Vulnerabilities
108 Application Samba Samba 4.4.8 Version Details Vulnerabilities
109 Application Samba Samba 4.4.9 Version Details Vulnerabilities
110 Application Samba Samba 4.4.10 Version Details Vulnerabilities
111 Application Samba Samba 4.4.11 Version Details Vulnerabilities
112 Application Samba Samba 4.4.12 Version Details Vulnerabilities
113 Application Samba Samba 4.4.13 Version Details Vulnerabilities
114 Application Samba Samba 4.4.14 Version Details Vulnerabilities
115 Application Samba Samba 4.4.15 Version Details Vulnerabilities
116 Application Samba Samba 4.4.16 Version Details Vulnerabilities
117 Application Samba Samba 4.5.0 RC2 Version Details Vulnerabilities
118 Application Samba Samba 4.5.0 RC3 Version Details Vulnerabilities
119 Application Samba Samba 4.5.0 Version Details Vulnerabilities
120 Application Samba Samba 4.5.0 RC1 Version Details Vulnerabilities
121 Application Samba Samba 4.5.1 Version Details Vulnerabilities
122 Application Samba Samba 4.5.2 Version Details Vulnerabilities
123 Application Samba Samba 4.5.3 Version Details Vulnerabilities
124 Application Samba Samba 4.5.4 Version Details Vulnerabilities
125 Application Samba Samba 4.5.5 Version Details Vulnerabilities
126 Application Samba Samba 4.5.6 Version Details Vulnerabilities
127 Application Samba Samba 4.5.7 Version Details Vulnerabilities
128 Application Samba Samba 4.5.8 Version Details Vulnerabilities
129 Application Samba Samba 4.5.9 Version Details Vulnerabilities
130 Application Samba Samba 4.5.10 Version Details Vulnerabilities
131 Application Samba Samba 4.5.11 Version Details Vulnerabilities
132 Application Samba Samba 4.5.12 Version Details Vulnerabilities
133 Application Samba Samba 4.5.13 Version Details Vulnerabilities
134 Application Samba Samba 4.5.14 Version Details Vulnerabilities
135 Application Samba Samba 4.5.15 Version Details Vulnerabilities
136 Application Samba Samba 4.5.16 Version Details Vulnerabilities
137 Application Samba Samba 4.6.0 RC4 Version Details Vulnerabilities
138 Application Samba Samba 4.6.0 Version Details Vulnerabilities
139 Application Samba Samba 4.6.0 RC1 Version Details Vulnerabilities
140 Application Samba Samba 4.6.0 RC2 Version Details Vulnerabilities
141 Application Samba Samba 4.6.0 RC3 Version Details Vulnerabilities
142 Application Samba Samba 4.6.1 Version Details Vulnerabilities
143 Application Samba Samba 4.6.2 Version Details Vulnerabilities
144 Application Samba Samba 4.6.3 Version Details Vulnerabilities
145 Application Samba Samba 4.6.4 Version Details Vulnerabilities
146 Application Samba Samba 4.6.5 Version Details Vulnerabilities
147 Application Samba Samba 4.6.6 Version Details Vulnerabilities
148 Application Samba Samba 4.6.7 Version Details Vulnerabilities
149 Application Samba Samba 4.6.8 Version Details Vulnerabilities
150 Application Samba Samba 4.6.9 Version Details Vulnerabilities
151 Application Samba Samba 4.6.10 Version Details Vulnerabilities
152 Application Samba Samba 4.6.11 Version Details Vulnerabilities
153 Application Samba Samba 4.6.12 Version Details Vulnerabilities
154 Application Samba Samba 4.6.13 Version Details Vulnerabilities
155 Application Samba Samba 4.6.14 Version Details Vulnerabilities
156 Application Samba Samba 4.6.15 Version Details Vulnerabilities
157 Application Samba Samba 4.6.16 Version Details Vulnerabilities
158 Application Samba Samba 4.7.0 RC4 Version Details Vulnerabilities
159 Application Samba Samba 4.7.0 RC5 Version Details Vulnerabilities
160 Application Samba Samba 4.7.0 Version Details Vulnerabilities
161 Application Samba Samba 4.7.0 RC6 Version Details Vulnerabilities
162 Application Samba Samba 4.7.0 RC1 Version Details Vulnerabilities
163 Application Samba Samba 4.7.0 RC2 Version Details Vulnerabilities
164 Application Samba Samba 4.7.0 RC3 Version Details Vulnerabilities
165 Application Samba Samba 4.7.1 Version Details Vulnerabilities
166 Application Samba Samba 4.7.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 2
Redhat Enterprise Linux Desktop 2
Redhat Enterprise Linux Server 2
Redhat Enterprise Linux Workstation 2
Samba Samba 154

- References For CVE-2017-14746

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us CONFIRM
https://www.synology.com/support/security/Synology_SA_17_72_Samba CONFIRM
https://www.samba.org/samba/security/CVE-2017-14746.html CONFIRM
https://access.redhat.com/errata/RHSA-2017:3278
REDHAT RHSA-2017:3278
https://www.debian.org/security/2017/dsa-4043
DEBIAN DSA-4043
https://security.gentoo.org/glsa/201805-07
GENTOO GLSA-201805-07
https://access.redhat.com/errata/RHSA-2017:3261
REDHAT RHSA-2017:3261
https://access.redhat.com/errata/RHSA-2017:3260
REDHAT RHSA-2017:3260
http://www.securityfocus.com/bid/101907
BID 101907 Samba CVE-2017-14746 Arbitrary Code Execution Vulnerability Release Date:2017-11-28
http://www.securitytracker.com/id/1039856
SECTRACK 1039856
http://www.ubuntu.com/usn/USN-3486-1
UBUNTU USN-3486-1

- Metasploit Modules Related To CVE-2017-14746

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


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.