NVD - CVE-2019-9636

CVE-2019-9636 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

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.

Source: MITRE
View Analysis Description

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 9.8 CRITICAL

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00092.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00097.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00042.html
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
http://www.securityfocus.com/bid/107400	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHBA-2019:0763
https://access.redhat.com/errata/RHBA-2019:0764
https://access.redhat.com/errata/RHBA-2019:0959
https://access.redhat.com/errata/RHSA-2019:0710	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0765	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0806	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0902	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0981
https://access.redhat.com/errata/RHSA-2019:0997
https://access.redhat.com/errata/RHSA-2019:1467
https://access.redhat.com/errata/RHSA-2019:2980
https://access.redhat.com/errata/RHSA-2019:3170
https://bugs.python.org/issue36216	Issue Tracking Patch Vendor Advisory
https://github.com/python/cpython/pull/12201	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00022.html
https://lists.debian.org/debian-lts-announce/2019/06/msg00023.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2ORNTF62QPLMJXIQ7KTZQ2776LMIXEKL/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44TS66GJMO5H3RLMVZEBGEFTB6O2LJJU/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/46PVWY5LFP4BRPG3BVQ5QEEFYBVEXHCK/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4X3HW5JRZ7GCPSR7UHJOLD7AWLTQCDVR/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AEZ5IQT7OF7Q2NCGIVABOWYGKO7YU3NJ/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CFBAAGM27H73OLYBUA2IAZFSUN6KGLME/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D3LXPABKVLFYUHRYJPM3CSS5MS6FXKS7/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E2HP37NUVLQSBW3J735A2DQDOZ4ZGBLY/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ER6LONC2B2WYIO56GBQUDU6QTWZDPUNQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQEQLXLOCR3SNM3AA5RRYJFQ5AZBYJ4L/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ICBEGRHIPHWPG2VGYS6R4EVKVUUF4AQW/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFAXBEY2TGOBDRKTR556JBXBVFSAKD6I/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JCPGLTTOBB3QEARDX4JOYURP6ELNNA2V/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JMWSKTNOHSUOT3L25QFJAVCFYZX46FYK/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSKPGPZQNTAULHW4UH63KGOOUIDE4RRB/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXASHCDD4PQFKTMKQN4YOP5ZH366ABN4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KRYFIMISZ47NTAU3XWZUOFB7CYL62KES/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L25RTMKCF62DLC2XVSNXGX7C7HXISLVM/	Mailing List Release Notes Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M34WOYCDKTDE5KLUACE2YIEH7D37KHRX/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TR6GCO3WTV4D5L23WTCBF275VE6BVNI3/	Mailing List Release Notes Third Party Advisory
https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html	Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20190517-0001/
https://usn.ubuntu.com/4127-1/
https://usn.ubuntu.com/4127-2/
https://www.oracle.com/security-alerts/cpujan2020.html

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-255	Credentials Management	NIST

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )

cpe:2.3:a:python:python:::::::: Show Matching CPE(s)	From (including) 2.7.0	Up to (including) 2.7.16
cpe:2.3:a:python:python:::::::: Show Matching CPE(s)	From (including) 3.0.0	Up to (including) 3.7.2

Configuration 2 ( hide )

cpe:2.3:o:fedoraproject:fedora:28:::::::* Show Matching CPE(s)
cpe:2.3:o:fedoraproject:fedora:29:::::::* Show Matching CPE(s)
cpe:2.3:o:fedoraproject:fedora:30:::::::* Show Matching CPE(s)

Configuration 3 ( hide )

cpe:2.3:o:redhat:enterprise_linux:6.5:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux:7.0:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux:7.4:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux:7.5:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux:7.6:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::* Show Matching CPE(s)
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::* Show Matching CPE(s)

Configuration 4 ( hide )

cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Show Matching CPE(s)

Change History

45 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9636
NVD Published Date:
03/08/2019
NVD Last Modified:
06/13/2019

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability Database

CVE-2019-9636 Detail

Current Description

Analysis Description

Severity

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

Change History

CVE Modified by MITRE - 1/21/2020 5:15:15 PM

CVE Modified by MITRE - 1/15/2020 3:15:24 PM

CVE Modified by MITRE - 11/10/2019 10:15:11 PM

CVE Modified by MITRE - 11/9/2019 10:15:11 PM

CVE Modified by MITRE - 11/9/2019 8:15:11 PM

CVE Modified by MITRE - 10/24/2019 7:15:15 PM

CVE Modified by MITRE - 10/8/2019 9:15:16 AM

CVE Modified by MITRE - 9/19/2019 12:15:13 AM

CVE Modified by MITRE - 9/18/2019 1:15:16 PM

CVE Modified by MITRE - 9/10/2019 12:15:13 PM

CVE Modified by MITRE - 8/15/2019 11:15:17 AM

CVE Modified by MITRE - 8/5/2019 12:15:12 AM

CVE Modified by MITRE - 7/28/2019 11:15:10 PM

CVE Modified by MITRE - 7/12/2019 4:15:11 AM

CVE Modified by MITRE - 7/11/2019 11:15:10 PM

CVE Modified by MITRE - 7/4/2019 5:15:11 AM

CVE Modified by MITRE - 6/25/2019 2:15:09 AM

CVE Modified by MITRE - 6/18/2019 10:15:09 PM

CVE Modified by MITRE - 6/13/2019 12:29:01 PM

CVE Modified by MITRE - 5/27/2019 1:29:00 AM

CVE Modified by MITRE - 5/17/2019 6:29:04 AM

CVE Modified by MITRE - 5/16/2019 11:29:01 PM

CVE Modified by MITRE - 5/10/2019 6:29:01 PM

CVE Modified by MITRE - 5/7/2019 5:29:14 AM

CVE Modified by MITRE - 5/7/2019 3:29:15 AM

Modified Analysis - 4/30/2019 3:18:28 PM

CVE Modified by MITRE - 4/29/2019 1:29:00 PM

CVE Modified by MITRE - 4/26/2019 5:29:00 PM

CVE Modified by MITRE - 4/25/2019 6:29:06 PM

Modified Analysis - 4/25/2019 8:24:50 AM

CVE Modified by MITRE - 4/23/2019 10:29:02 AM

Modified Analysis - 4/17/2019 1:34:40 PM

CVE Modified by MITRE - 4/16/2019 2:29:07 PM

CVE Modified by MITRE - 4/8/2019 12:29:01 PM

CVE Modified by MITRE - 4/5/2019 1:29:08 AM

Modified Analysis - 4/3/2019 9:48:31 AM

CVE Modified by MITRE - 3/29/2019 10:29:10 PM

CVE Modified by MITRE - 3/29/2019 1:29:01 AM

CVE Modified by MITRE - 3/29/2019 12:29:03 AM

Modified Analysis - 3/28/2019 1:12:50 PM

CVE Modified by MITRE - 3/27/2019 1:29:02 PM

CVE Modified by MITRE - 3/25/2019 4:29:07 AM

Modified Analysis - 3/18/2019 9:37:29 AM

CVE Modified by MITRE - 3/15/2019 6:29:19 AM

Initial Analysis - 3/12/2019 9:27:34 AM

Quick Info

National Vulnerability
Database