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Vulnerability Details : CVE-2016-8617

The base64 encode function in curl before version 7.51.0 is prone to a buffer being under allocated in 32bit systems if it receives at least 1Gb as input via `CURLOPT_USERNAME`.
Publish Date : 2018-07-31 Last Update Date : 2018-11-13
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- CVSS Scores & Vulnerability Types

CVSS Score
4.4
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 Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 787

- Products Affected By CVE-2016-8617

# Product Type Vendor Product Version Update Edition Language
1 Application Haxx Curl 6.0 Version Details Vulnerabilities
2 Application Haxx Curl 6.1 Version Details Vulnerabilities
3 Application Haxx Curl 6.1 Beta Version Details Vulnerabilities
4 Application Haxx Curl 6.2 Version Details Vulnerabilities
5 Application Haxx Curl 6.3 Version Details Vulnerabilities
6 Application Haxx Curl 6.3.1 Version Details Vulnerabilities
7 Application Haxx Curl 6.4 Version Details Vulnerabilities
8 Application Haxx Curl 6.5 Version Details Vulnerabilities
9 Application Haxx Curl 6.5.1 Version Details Vulnerabilities
10 Application Haxx Curl 6.5.2 Version Details Vulnerabilities
11 Application Haxx Curl 7.1 Version Details Vulnerabilities
12 Application Haxx Curl 7.1.1 Version Details Vulnerabilities
13 Application Haxx Curl 7.2 Version Details Vulnerabilities
14 Application Haxx Curl 7.2.1 Version Details Vulnerabilities
15 Application Haxx Curl 7.3 Version Details Vulnerabilities
16 Application Haxx Curl 7.4 Version Details Vulnerabilities
17 Application Haxx Curl 7.4.1 Version Details Vulnerabilities
18 Application Haxx Curl 7.4.2 Version Details Vulnerabilities
19 Application Haxx Curl 7.5 Version Details Vulnerabilities
20 Application Haxx Curl 7.5.1 Version Details Vulnerabilities
21 Application Haxx Curl 7.5.2 Version Details Vulnerabilities
22 Application Haxx Curl 7.6 Version Details Vulnerabilities
23 Application Haxx Curl 7.6.1 Version Details Vulnerabilities
24 Application Haxx Curl 7.7 Version Details Vulnerabilities
25 Application Haxx Curl 7.7.1 Version Details Vulnerabilities
26 Application Haxx Curl 7.7.2 Version Details Vulnerabilities
27 Application Haxx Curl 7.7.3 Version Details Vulnerabilities
28 Application Haxx Curl 7.8 Version Details Vulnerabilities
29 Application Haxx Curl 7.8.1 Version Details Vulnerabilities
30 Application Haxx Curl 7.9 Version Details Vulnerabilities
31 Application Haxx Curl 7.9.1 Version Details Vulnerabilities
32 Application Haxx Curl 7.9.2 Version Details Vulnerabilities
33 Application Haxx Curl 7.9.3 Version Details Vulnerabilities
34 Application Haxx Curl 7.9.4 Version Details Vulnerabilities
35 Application Haxx Curl 7.9.5 Version Details Vulnerabilities
36 Application Haxx Curl 7.9.6 Version Details Vulnerabilities
37 Application Haxx Curl 7.9.7 Version Details Vulnerabilities
38 Application Haxx Curl 7.9.8 Version Details Vulnerabilities
39 Application Haxx Curl 7.10 Version Details Vulnerabilities
40 Application Haxx Curl 7.10.1 Version Details Vulnerabilities
41 Application Haxx Curl 7.10.2 Version Details Vulnerabilities
42 Application Haxx Curl 7.10.3 Version Details Vulnerabilities
43 Application Haxx Curl 7.10.4 Version Details Vulnerabilities
44 Application Haxx Curl 7.10.5 Version Details Vulnerabilities
45 Application Haxx Curl 7.10.6 Version Details Vulnerabilities
46 Application Haxx Curl 7.10.7 Version Details Vulnerabilities
47 Application Haxx Curl 7.10.8 Version Details Vulnerabilities
48 Application Haxx Curl 7.11.0 Version Details Vulnerabilities
49 Application Haxx Curl 7.11.1 Version Details Vulnerabilities
50 Application Haxx Curl 7.11.2 Version Details Vulnerabilities
51 Application Haxx Curl 7.12.0 Version Details Vulnerabilities
52 Application Haxx Curl 7.12.1 Version Details Vulnerabilities
53 Application Haxx Curl 7.12.2 Version Details Vulnerabilities
54 Application Haxx Curl 7.12.3 Version Details Vulnerabilities
55 Application Haxx Curl 7.13.0 Version Details Vulnerabilities
56 Application Haxx Curl 7.13.1 Version Details Vulnerabilities
57 Application Haxx Curl 7.13.2 Version Details Vulnerabilities
58 Application Haxx Curl 7.14.0 Version Details Vulnerabilities
59 Application Haxx Curl 7.14.1 Version Details Vulnerabilities
60 Application Haxx Curl 7.15.0 Version Details Vulnerabilities
61 Application Haxx Curl 7.15.1 Version Details Vulnerabilities
62 Application Haxx Curl 7.15.2 Version Details Vulnerabilities
63 Application Haxx Curl 7.15.3 Version Details Vulnerabilities
64 Application Haxx Curl 7.15.4 Version Details Vulnerabilities
65 Application Haxx Curl 7.15.5 Version Details Vulnerabilities
66 Application Haxx Curl 7.16.0 Version Details Vulnerabilities
67 Application Haxx Curl 7.16.1 Version Details Vulnerabilities
68 Application Haxx Curl 7.16.2 Version Details Vulnerabilities
69 Application Haxx Curl 7.16.3 Version Details Vulnerabilities
70 Application Haxx Curl 7.16.4 Version Details Vulnerabilities
71 Application Haxx Curl 7.17.0 Version Details Vulnerabilities
72 Application Haxx Curl 7.17.1 Version Details Vulnerabilities
73 Application Haxx Curl 7.18.0 Version Details Vulnerabilities
74 Application Haxx Curl 7.18.1 Version Details Vulnerabilities
75 Application Haxx Curl 7.18.2 Version Details Vulnerabilities
76 Application Haxx Curl 7.19.0 Version Details Vulnerabilities
77 Application Haxx Curl 7.19.1 Version Details Vulnerabilities
78 Application Haxx Curl 7.19.2 Version Details Vulnerabilities
79 Application Haxx Curl 7.19.3 Version Details Vulnerabilities
80 Application Haxx Curl 7.19.4 Version Details Vulnerabilities
81 Application Haxx Curl 7.19.5 Version Details Vulnerabilities
82 Application Haxx Curl 7.19.6 Version Details Vulnerabilities
83 Application Haxx Curl 7.19.7 Version Details Vulnerabilities
84 Application Haxx Curl 7.20.0 Version Details Vulnerabilities
85 Application Haxx Curl 7.20.1 Version Details Vulnerabilities
86 Application Haxx Curl 7.21.0 Version Details Vulnerabilities
87 Application Haxx Curl 7.21.1 Version Details Vulnerabilities
88 Application Haxx Curl 7.21.2 Version Details Vulnerabilities
89 Application Haxx Curl 7.21.3 Version Details Vulnerabilities
90 Application Haxx Curl 7.21.4 Version Details Vulnerabilities
91 Application Haxx Curl 7.21.5 Version Details Vulnerabilities
92 Application Haxx Curl 7.21.6 Version Details Vulnerabilities
93 Application Haxx Curl 7.21.7 Version Details Vulnerabilities
94 Application Haxx Curl 7.22.0 Version Details Vulnerabilities
95 Application Haxx Curl 7.23.0 Version Details Vulnerabilities
96 Application Haxx Curl 7.23.1 Version Details Vulnerabilities
97 Application Haxx Curl 7.24.0 Version Details Vulnerabilities
98 Application Haxx Curl 7.25.0 Version Details Vulnerabilities
99 Application Haxx Curl 7.26.0 Version Details Vulnerabilities
100 Application Haxx Curl 7.27.0 Version Details Vulnerabilities
101 Application Haxx Curl 7.28.0 Version Details Vulnerabilities
102 Application Haxx Curl 7.28.1 Version Details Vulnerabilities
103 Application Haxx Curl 7.29.0 Version Details Vulnerabilities
104 Application Haxx Curl 7.30.0 Version Details Vulnerabilities
105 Application Haxx Curl 7.31.0 Version Details Vulnerabilities
106 Application Haxx Curl 7.32.0 Version Details Vulnerabilities
107 Application Haxx Curl 7.33.0 Version Details Vulnerabilities
108 Application Haxx Curl 7.34.0 Version Details Vulnerabilities
109 Application Haxx Curl 7.35.0 Version Details Vulnerabilities
110 Application Haxx Curl 7.36.0 Version Details Vulnerabilities
111 Application Haxx Curl 7.37.0 Version Details Vulnerabilities
112 Application Haxx Curl 7.37.1 Version Details Vulnerabilities
113 Application Haxx Curl 7.38.0 Version Details Vulnerabilities
114 Application Haxx Curl 7.39.0 Version Details Vulnerabilities
115 Application Haxx Curl 7.40.0 Version Details Vulnerabilities
116 Application Haxx Curl 7.41.0 Version Details Vulnerabilities
117 Application Haxx Curl 7.42.0 Version Details Vulnerabilities
118 Application Haxx Curl 7.42.1 Version Details Vulnerabilities
119 Application Haxx Curl 7.43.0 Version Details Vulnerabilities
120 Application Haxx Curl 7.44.0 Version Details Vulnerabilities
121 Application Haxx Curl 7.45.0 Version Details Vulnerabilities
122 Application Haxx Curl 7.46.0 Version Details Vulnerabilities
123 Application Haxx Curl 7.47.0 Version Details Vulnerabilities
124 Application Haxx Curl 7.47.1 Version Details Vulnerabilities
125 Application Haxx Curl 7.48.0 Version Details Vulnerabilities
126 Application Haxx Curl 7.49.0 Version Details Vulnerabilities
127 Application Haxx Curl 7.49.1 Version Details Vulnerabilities
128 Application Haxx Curl 7.50.0 Version Details Vulnerabilities
129 Application Haxx Curl 7.50.1 Version Details Vulnerabilities
130 Application Haxx Curl 7.50.2 Version Details Vulnerabilities
131 Application Haxx Curl 7.50.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Haxx Curl 131

- References For CVE-2016-8617

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html CONFIRM
https://www.tenable.com/security/tns-2016-21 CONFIRM
https://security.gentoo.org/glsa/201701-47
GENTOO GLSA-201701-47
http://www.securityfocus.com/bid/94097
BID 94097 cURL/libcURL CVE-2016-8617 Remote Security Bypass Vulnerability Release Date:2017-04-21
http://www.securitytracker.com/id/1037192
SECTRACK 1037192
https://access.redhat.com/errata/RHSA-2018:2486
REDHAT RHSA-2018:2486
https://access.redhat.com/errata/RHSA-2018:3558
REDHAT RHSA-2018:3558
https://curl.haxx.se/docs/adv_20161102C.html CONFIRM
https://curl.haxx.se/CVE-2016-8617.patch CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8617 CONFIRM

- Metasploit Modules Related To CVE-2016-8617

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


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