the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew   

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. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.
Publish Date : 2019-03-08 Last Update Date : 2022-07-25
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
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 CWE id is not defined for this vulnerability

- 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 Canonical Ubuntu Linux 12.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 19.04 * * * Version Details Vulnerabilities
6 OS Debian Debian Linux 8.0 * * * Version Details Vulnerabilities
7 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
8 OS Fedoraproject Fedora 28 * * * Version Details Vulnerabilities
9 OS Fedoraproject Fedora 29 * * * Version Details Vulnerabilities
10 OS Fedoraproject Fedora 30 * * * Version Details Vulnerabilities
11 OS Fedoraproject Fedora 31 * * * Version Details Vulnerabilities
12 OS Opensuse Leap 15.0 * * * Version Details Vulnerabilities
13 OS Opensuse Leap 15.1 * * * Version Details Vulnerabilities
14 OS Opensuse Leap 42.3 * * * Version Details Vulnerabilities
15 Application Oracle Sun Zfs Storage Appliance Kit 8.8.6 * * * Version Details Vulnerabilities
16 Application Python Python * * * * Version Details Vulnerabilities
17 OS Redhat Enterprise Linux 7.5 * * * Version Details Vulnerabilities
18 OS Redhat Enterprise Linux 8.0 * * * Version Details Vulnerabilities
19 OS Redhat Enterprise Linux Desktop 6.0 * * * Version Details Vulnerabilities
20 OS Redhat Enterprise Linux Eus 7.5 * * * Version Details Vulnerabilities
21 OS Redhat Enterprise Linux Eus 8.1 * * * Version Details Vulnerabilities
22 OS Redhat Enterprise Linux Eus 8.2 * * * Version Details Vulnerabilities
23 OS Redhat Enterprise Linux Eus 8.4 * * * Version Details Vulnerabilities
24 OS Redhat Enterprise Linux Eus 8.6 * * * Version Details Vulnerabilities
25 OS Redhat Enterprise Linux Server 6.0 * * * Version Details Vulnerabilities
26 OS Redhat Enterprise Linux Server Aus 7.4 * * * Version Details Vulnerabilities
27 OS Redhat Enterprise Linux Server Aus 8.2 * * * Version Details Vulnerabilities
28 OS Redhat Enterprise Linux Server Aus 8.4 * * * Version Details Vulnerabilities
29 OS Redhat Enterprise Linux Server Eus 5.6 * * * Version Details Vulnerabilities
30 OS Redhat Enterprise Linux Server Tus 7.4 * * * Version Details Vulnerabilities
31 OS Redhat Enterprise Linux Server Tus 8.2 * * * Version Details Vulnerabilities
32 OS Redhat Enterprise Linux Server Tus 8.4 * * * Version Details Vulnerabilities
33 OS Redhat Enterprise Linux Server Tus 8.6 * * * Version Details Vulnerabilities
34 OS Redhat Enterprise Linux Workstation 6.0 * * * Version Details Vulnerabilities
35 Application Redhat Openshift Container Platform 3.11 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 5
Debian Debian Linux 2
Fedoraproject Fedora 4
Opensuse Leap 3
Oracle Sun Zfs Storage Appliance Kit 1
Python Python 1
Redhat Enterprise Linux 2
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Eus 5
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 3
Redhat Enterprise Linux Server Eus 1
Redhat Enterprise Linux Server Tus 4
Redhat Enterprise Linux Workstation 1
Redhat Openshift Container Platform 1

- References For CVE-2019-9636
REDHAT RHSA-2019:0997
REDHAT RHSA-2019:0981
REDHAT RHBA-2019:0959
SUSE openSUSE-SU-2019:1371[email protected]/message/JXASHCDD4PQFKTMKQN4YOP5ZH366ABN4/
FEDORA FEDORA-2019-1ffd6b6064[email protected]/message/JCPGLTTOBB3QEARDX4JOYURP6ELNNA2V/
FEDORA FEDORA-2019-d202cda4f8[email protected]/message/4X3HW5JRZ7GCPSR7UHJOLD7AWLTQCDVR/
FEDORA FEDORA-2019-57462fa10d
MLIST [debian-lts-announce] 20200822 [SECURITY] [DLA 2337-1] python2.7 security update
SUSE openSUSE-SU-2019:1906
REDHAT RHSA-2019:2980[email protected]/message/E2HP37NUVLQSBW3J735A2DQDOZ4ZGBLY/
FEDORA FEDORA-2019-2b1f72899a
MLIST [debian-lts-announce] 20200715 [SECURITY] [DLA 2280-1] python3.5 security update[email protected]/message/KRYFIMISZ47NTAU3XWZUOFB7CYL62KES/
FEDORA FEDORA-2019-9bfb4a3e4b
GENTOO GLSA-202003-26
UBUNTU USN-4127-2[email protected]/message/M34WOYCDKTDE5KLUACE2YIEH7D37KHRX/
FEDORA FEDORA-2019-b06ec6159b
REDHAT RHSA-2019:0710[email protected]/message/HQEQLXLOCR3SNM3AA5RRYJFQ5AZBYJ4L/
FEDORA FEDORA-2019-60a1defcd1[email protected]/message/2ORNTF62QPLMJXIQ7KTZQ2776LMIXEKL/
FEDORA FEDORA-2019-7df59302e0[email protected]/message/44TS66GJMO5H3RLMVZEBGEFTB6O2LJJU/
FEDORA FEDORA-2019-7723d4774a
REDHAT RHSA-2019:3170
SUSE openSUSE-SU-2020:0086
MLIST [debian-lts-announce] 20190625 [SECURITY] [DLA 1834-1] python2.7 security update
MLIST [debian-lts-announce] 20190625 [SECURITY] [DLA 1835-1] python3.4 security update
REDHAT RHSA-2019:1467
SUSE openSUSE-SU-2019:1580 CONFIRM[email protected]/message/JMWSKTNOHSUOT3L25QFJAVCFYZX46FYK/
FEDORA FEDORA-2019-ec26883852
SUSE openSUSE-SU-2019:1282
REDHAT RHSA-2019:0902
BID 107400 Python CVE-2019-9636 Information Disclosure Vulnerability Release Date:2019-04-19[email protected]/message/L25RTMKCF62DLC2XVSNXGX7C7HXISLVM/
FEDORA FEDORA-2019-243442e600[email protected]/message/JSKPGPZQNTAULHW4UH63KGOOUIDE4RRB/
FEDORA FEDORA-2019-6e1938a3c5[email protected]/message/D3LXPABKVLFYUHRYJPM3CSS5MS6FXKS7/
FEDORA FEDORA-2019-6baeb15da3[email protected]/message/AEZ5IQT7OF7Q2NCGIVABOWYGKO7YU3NJ/
FEDORA FEDORA-2019-cf725dd20b[email protected]/message/ICBEGRHIPHWPG2VGYS6R4EVKVUUF4AQW/
FEDORA FEDORA-2019-6b02154aa0[email protected]/message/TR6GCO3WTV4D5L23WTCBF275VE6BVNI3/
FEDORA FEDORA-2019-7d9f3cf3ce[email protected]/message/CFBAAGM27H73OLYBUA2IAZFSUN6KGLME/
FEDORA FEDORA-2019-a122fe704d
SUSE openSUSE-SU-2019:1273
REDHAT RHSA-2019:0806[email protected]/message/46PVWY5LFP4BRPG3BVQ5QEEFYBVEXHCK/
FEDORA FEDORA-2019-51f1e08207[email protected]/message/IFAXBEY2TGOBDRKTR556JBXBVFSAKD6I/
FEDORA FEDORA-2019-86f32cbab1[email protected]/message/ER6LONC2B2WYIO56GBQUDU6QTWZDPUNQ/
FEDORA FEDORA-2019-5dc275c9f2
REDHAT RHBA-2019:0763
REDHAT RHBA-2019:0764
REDHAT RHSA-2019:0765

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0
Vulnerability is valid if product versions listed below are used 0

- Metasploit Modules Related To CVE-2019-9636

There are not any metasploit modules related to this CVE entry (Please visit 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.