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Vulnerability Details : CVE-2019-9636

Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly.
Publish Date : 2019-03-08 Last Update Date : 2019-06-13
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
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 255

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:0710: python security update (Important) oval:com.redhat.rhsa:def:20190710 unix
RHSA-2019:0981: python27:2.7 security update (Important) oval:com.redhat.rhsa:def:20190981 unix
RHSA-2019:0997: python3 security update (Important) oval:com.redhat.rhsa:def:20190997 unix
RHSA-2019:1467: python security update (Important) oval:com.redhat.rhsa:def:20191467 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-2019-9636

# Product Type Vendor Product Version Update Edition Language
1 OS Fedoraproject Fedora 28 Version Details Vulnerabilities
2 OS Fedoraproject Fedora 29 Version Details Vulnerabilities
3 OS Fedoraproject Fedora 30 Version Details Vulnerabilities
4 OS Opensuse Leap 15.0 Version Details Vulnerabilities
5 Application Python Python 2.7.0 Version Details Vulnerabilities
6 Application Python Python 2.7.1 Version Details Vulnerabilities
7 Application Python Python 2.7.1 RC1 Version Details Vulnerabilities
8 Application Python Python 2.7.2 Version Details Vulnerabilities
9 Application Python Python 2.7.2 RC1 Version Details Vulnerabilities
10 Application Python Python 2.7.3 Version Details Vulnerabilities
11 Application Python Python 2.7.4 Version Details Vulnerabilities
12 Application Python Python 2.7.5 Version Details Vulnerabilities
13 Application Python Python 2.7.6 Version Details Vulnerabilities
14 Application Python Python 2.7.7 Version Details Vulnerabilities
15 Application Python Python 2.7.8 Version Details Vulnerabilities
16 Application Python Python 2.7.9 Version Details Vulnerabilities
17 Application Python Python 2.7.10 Version Details Vulnerabilities
18 Application Python Python 2.7.11 Version Details Vulnerabilities
19 Application Python Python 2.7.12 Version Details Vulnerabilities
20 Application Python Python 2.7.13 Version Details Vulnerabilities
21 Application Python Python 2.7.14 Version Details Vulnerabilities
22 Application Python Python 2.7.15 Version Details Vulnerabilities
23 Application Python Python 2.7.16 - Version Details Vulnerabilities
24 Application Python Python 2.7.16 RC1 Version Details Vulnerabilities
25 Application Python Python 3.0.0 Version Details Vulnerabilities
26 Application Python Python 3.0.1 Version Details Vulnerabilities
27 Application Python Python 3.1 Version Details Vulnerabilities
28 Application Python Python 3.1.0 Version Details Vulnerabilities
29 Application Python Python 3.1.1 Version Details Vulnerabilities
30 Application Python Python 3.1.2 Version Details Vulnerabilities
31 Application Python Python 3.1.3 Version Details Vulnerabilities
32 Application Python Python 3.1.4 Version Details Vulnerabilities
33 Application Python Python 3.1.5 Version Details Vulnerabilities
34 Application Python Python 3.1.2150 ~~~~x64~ Version Details Vulnerabilities
35 Application Python Python 3.2 Version Details Vulnerabilities
36 Application Python Python 3.2 Alpha Version Details Vulnerabilities
37 Application Python Python 3.2.0 Version Details Vulnerabilities
38 Application Python Python 3.2.1 Version Details Vulnerabilities
39 Application Python Python 3.2.2 Version Details Vulnerabilities
40 Application Python Python 3.2.3 Version Details Vulnerabilities
41 Application Python Python 3.2.4 Version Details Vulnerabilities
42 Application Python Python 3.2.5 Version Details Vulnerabilities
43 Application Python Python 3.2.6 Version Details Vulnerabilities
44 Application Python Python 3.2.2150 Version Details Vulnerabilities
45 Application Python Python 3.3 Version Details Vulnerabilities
46 Application Python Python 3.3 Beta2 Version Details Vulnerabilities
47 Application Python Python 3.3.0 Version Details Vulnerabilities
48 Application Python Python 3.3.1 RC1 Version Details Vulnerabilities
49 Application Python Python 3.3.1 Version Details Vulnerabilities
50 Application Python Python 3.3.2 Version Details Vulnerabilities
51 Application Python Python 3.3.3 Version Details Vulnerabilities
52 Application Python Python 3.3.3 RC1 Version Details Vulnerabilities
53 Application Python Python 3.3.3 RC2 Version Details Vulnerabilities
54 Application Python Python 3.3.4 Version Details Vulnerabilities
55 Application Python Python 3.3.4 RC1 Version Details Vulnerabilities
56 Application Python Python 3.3.5 RC2 Version Details Vulnerabilities
57 Application Python Python 3.3.5 Version Details Vulnerabilities
58 Application Python Python 3.3.5 - Version Details Vulnerabilities
59 Application Python Python 3.3.5 RC1 Version Details Vulnerabilities
60 Application Python Python 3.3.6 Version Details Vulnerabilities
61 Application Python Python 3.3.6 RC1 Version Details Vulnerabilities
62 Application Python Python 3.3.7 Version Details Vulnerabilities
63 Application Python Python 3.4 Alpha1 Version Details Vulnerabilities
64 Application Python Python 3.4.0 Version Details Vulnerabilities
65 Application Python Python 3.4.1 Version Details Vulnerabilities
66 Application Python Python 3.4.2 Version Details Vulnerabilities
67 Application Python Python 3.4.3 Version Details Vulnerabilities
68 Application Python Python 3.4.4 Version Details Vulnerabilities
69 Application Python Python 3.4.5 Version Details Vulnerabilities
70 Application Python Python 3.4.6 Version Details Vulnerabilities
71 Application Python Python 3.4.7 Version Details Vulnerabilities
72 Application Python Python 3.4.8 Version Details Vulnerabilities
73 Application Python Python 3.4.9 Version Details Vulnerabilities
74 Application Python Python 3.5 Version Details Vulnerabilities
75 Application Python Python 3.5.0 Beta4 Version Details Vulnerabilities
76 Application Python Python 3.5.0 Alpha3 Version Details Vulnerabilities
77 Application Python Python 3.5.0 RC1 Version Details Vulnerabilities
78 Application Python Python 3.5.0 Alpha4 Version Details Vulnerabilities
79 Application Python Python 3.5.0 Version Details Vulnerabilities
80 Application Python Python 3.5.0 RC2 Version Details Vulnerabilities
81 Application Python Python 3.5.0 Beta1 Version Details Vulnerabilities
82 Application Python Python 3.5.0 - Version Details Vulnerabilities
83 Application Python Python 3.5.0 RC3 Version Details Vulnerabilities
84 Application Python Python 3.5.0 Beta2 Version Details Vulnerabilities
85 Application Python Python 3.5.0 Alpha1 Version Details Vulnerabilities
86 Application Python Python 3.5.0 RC4 Version Details Vulnerabilities
87 Application Python Python 3.5.0 Beta3 Version Details Vulnerabilities
88 Application Python Python 3.5.0 Alpha2 Version Details Vulnerabilities
89 Application Python Python 3.5.1 - Version Details Vulnerabilities
90 Application Python Python 3.5.1 RC1 Version Details Vulnerabilities
91 Application Python Python 3.5.1 Version Details Vulnerabilities
92 Application Python Python 3.5.2 Version Details Vulnerabilities
93 Application Python Python 3.5.2 - Version Details Vulnerabilities
94 Application Python Python 3.5.2 RC1 Version Details Vulnerabilities
95 Application Python Python 3.5.3 Version Details Vulnerabilities
96 Application Python Python 3.5.3 - Version Details Vulnerabilities
97 Application Python Python 3.5.3 RC1 Version Details Vulnerabilities
98 Application Python Python 3.5.4 Version Details Vulnerabilities
99 Application Python Python 3.5.4 - Version Details Vulnerabilities
100 Application Python Python 3.5.4 RC1 Version Details Vulnerabilities
101 Application Python Python 3.5.5 Version Details Vulnerabilities
102 Application Python Python 3.5.5 - Version Details Vulnerabilities
103 Application Python Python 3.5.5 RC1 Version Details Vulnerabilities
104 Application Python Python 3.5.6 Version Details Vulnerabilities
105 Application Python Python 3.6 Version Details Vulnerabilities
106 Application Python Python 3.6.0 Alpha4 Version Details Vulnerabilities
107 Application Python Python 3.6.0 Version Details Vulnerabilities
108 Application Python Python 3.6.0 Beta1 Version Details Vulnerabilities
109 Application Python Python 3.6.0 - Version Details Vulnerabilities
110 Application Python Python 3.6.0 Beta2 Version Details Vulnerabilities
111 Application Python Python 3.6.0 Alpha1 Version Details Vulnerabilities
112 Application Python Python 3.6.0 Beta3 Version Details Vulnerabilities
113 Application Python Python 3.6.0 Alpha2 Version Details Vulnerabilities
114 Application Python Python 3.6.0 Beta4 Version Details Vulnerabilities
115 Application Python Python 3.6.0 Alpha3 Version Details Vulnerabilities
116 Application Python Python 3.6.0 RC1 Version Details Vulnerabilities
117 Application Python Python 3.6.0 RC2 Version Details Vulnerabilities
118 Application Python Python 3.6.1 Version Details Vulnerabilities
119 Application Python Python 3.6.1 - Version Details Vulnerabilities
120 Application Python Python 3.6.1 RC1 Version Details Vulnerabilities
121 Application Python Python 3.6.2 RC1 Version Details Vulnerabilities
122 Application Python Python 3.6.2 RC2 Version Details Vulnerabilities
123 Application Python Python 3.6.2 Version Details Vulnerabilities
124 Application Python Python 3.6.2 - Version Details Vulnerabilities
125 Application Python Python 3.6.3 Version Details Vulnerabilities
126 Application Python Python 3.6.3 - Version Details Vulnerabilities
127 Application Python Python 3.6.3 RC1 Version Details Vulnerabilities
128 Application Python Python 3.6.4 Version Details Vulnerabilities
129 Application Python Python 3.6.4 - Version Details Vulnerabilities
130 Application Python Python 3.6.4 RC1 Version Details Vulnerabilities
131 Application Python Python 3.6.5 Version Details Vulnerabilities
132 Application Python Python 3.6.5 - Version Details Vulnerabilities
133 Application Python Python 3.6.5 RC1 Version Details Vulnerabilities
134 Application Python Python 3.6.6 Version Details Vulnerabilities
135 Application Python Python 3.6.6 - Version Details Vulnerabilities
136 Application Python Python 3.6.6 RC1 Version Details Vulnerabilities
137 Application Python Python 3.6.7 Version Details Vulnerabilities
138 Application Python Python 3.7 Beta Version Details Vulnerabilities
139 Application Python Python 3.7.0 Alpha4 Version Details Vulnerabilities
140 Application Python Python 3.7.0 Beta2 Version Details Vulnerabilities
141 Application Python Python 3.7.0 Version Details Vulnerabilities
142 Application Python Python 3.7.0 Beta3 Version Details Vulnerabilities
143 Application Python Python 3.7.0 - Version Details Vulnerabilities
144 Application Python Python 3.7.0 Beta4 Version Details Vulnerabilities
145 Application Python Python 3.7.0 Alpha1 Version Details Vulnerabilities
146 Application Python Python 3.7.0 Beta5 Version Details Vulnerabilities
147 Application Python Python 3.7.0 Alpha2 Version Details Vulnerabilities
148 Application Python Python 3.7.0 RC1 Version Details Vulnerabilities
149 Application Python Python 3.7.0 Alpha3 Version Details Vulnerabilities
150 Application Python Python 3.7.0 Beta1 Version Details Vulnerabilities
151 Application Python Python 3.7.1 Version Details Vulnerabilities
152 Application Python Python 3.7.1 - Version Details Vulnerabilities
153 Application Python Python 3.7.1 RC1 Version Details Vulnerabilities
154 Application Python Python 3.7.1 RC2 Version Details Vulnerabilities
155 Application Python Python 3.7.2 RC1 Version Details Vulnerabilities
156 Application Python Python 3.7.2 Version Details Vulnerabilities
157 Application Python Python 3.7.2 - Version Details Vulnerabilities
158 OS Redhat Enterprise Linux 6.5 Version Details Vulnerabilities
159 OS Redhat Enterprise Linux 7.0 Version Details Vulnerabilities
160 OS Redhat Enterprise Linux 7.4 Version Details Vulnerabilities
161 OS Redhat Enterprise Linux 7.5 Version Details Vulnerabilities
162 OS Redhat Enterprise Linux 7.6 Version Details Vulnerabilities
163 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
164 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
165 OS Redhat Enterprise Linux Server Aus 7.6 Version Details Vulnerabilities
166 OS Redhat Enterprise Linux Server Eus 7.6 Version Details Vulnerabilities
167 OS Redhat Enterprise Linux Server Tus 7.6 Version Details Vulnerabilities
168 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Fedoraproject Fedora 3
Opensuse Leap 1
Python Python 153
Redhat Enterprise Linux 5
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 1
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1

- References For CVE-2019-9636

https://security.netapp.com/advisory/ntap-20190517-0001/ CONFIRM
https://access.redhat.com/errata/RHSA-2019:1467
REDHAT RHSA-2019:1467
https://lists.fedoraproject.org/archives/list/[email protected]/message/TR6GCO3WTV4D5L23WTCBF275VE6BVNI3/
FEDORA FEDORA-2019-7d9f3cf3ce
https://lists.fedoraproject.org/archives/list/[email protected]/message/JXASHCDD4PQFKTMKQN4YOP5ZH366ABN4/
FEDORA FEDORA-2019-1ffd6b6064
https://lists.fedoraproject.org/archives/list/[email protected]/message/JSKPGPZQNTAULHW4UH63KGOOUIDE4RRB/
FEDORA FEDORA-2019-6e1938a3c5
https://lists.fedoraproject.org/archives/list/[email protected]/message/L25RTMKCF62DLC2XVSNXGX7C7HXISLVM/
FEDORA FEDORA-2019-243442e600
https://lists.fedoraproject.org/archives/list/[email protected]/message/ICBEGRHIPHWPG2VGYS6R4EVKVUUF4AQW/
FEDORA FEDORA-2019-6b02154aa0
https://lists.fedoraproject.org/archives/list/[email protected]/message/46PVWY5LFP4BRPG3BVQ5QEEFYBVEXHCK/
FEDORA FEDORA-2019-51f1e08207
https://bugs.python.org/issue36216
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00024.html
SUSE openSUSE-SU-2019:1371
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00050.html
SUSE openSUSE-SU-2019:1580
https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/CFBAAGM27H73OLYBUA2IAZFSUN6KGLME/
FEDORA FEDORA-2019-a122fe704d
https://lists.fedoraproject.org/archives/list/[email protected]/message/JMWSKTNOHSUOT3L25QFJAVCFYZX46FYK/
FEDORA FEDORA-2019-ec26883852
https://lists.fedoraproject.org/archives/list/[email protected]/message/D3LXPABKVLFYUHRYJPM3CSS5MS6FXKS7/
FEDORA FEDORA-2019-6baeb15da3
https://lists.fedoraproject.org/archives/list/[email protected]/message/AEZ5IQT7OF7Q2NCGIVABOWYGKO7YU3NJ/
FEDORA FEDORA-2019-cf725dd20b
https://github.com/python/cpython/pull/12201
https://access.redhat.com/errata/RHSA-2019:0710
REDHAT RHSA-2019:0710
https://access.redhat.com/errata/RHSA-2019:0997
REDHAT RHSA-2019:0997
https://access.redhat.com/errata/RHSA-2019:0981
REDHAT RHSA-2019:0981
https://access.redhat.com/errata/RHSA-2019:0902
REDHAT RHSA-2019:0902
https://access.redhat.com/errata/RHSA-2019:0765
REDHAT RHSA-2019:0765
https://lists.fedoraproject.org/archives/list/[email protected]/message/IFAXBEY2TGOBDRKTR556JBXBVFSAKD6I/
FEDORA FEDORA-2019-86f32cbab1
https://access.redhat.com/errata/RHSA-2019:0806
REDHAT RHSA-2019:0806
https://access.redhat.com/errata/RHBA-2019:0959
REDHAT RHBA-2019:0959
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00097.html
SUSE openSUSE-SU-2019:1282
http://www.securityfocus.com/bid/107400
BID 107400 Python CVE-2019-9636 Information Disclosure Vulnerability Release Date:2019-04-19
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00092.html
SUSE openSUSE-SU-2019:1273

- Metasploit Modules Related To CVE-2019-9636

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


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