CVE-2019-9636

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Summary

CVECVE-2019-9636
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-08 21:29:00 UTC
Updated2023-11-07 03:13:00 UTC
DescriptionPython 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.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.04 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 28 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 28 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Opensuse Leap 15.0 All All All
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 42.3 All All All
Operating System Opensuse Leap 15.0 All All All
Application Oracle Sun Zfs Storage Appliance Kit 8.8.6 All All All
Application Python Python All All All All
Application Python Python All All All All
Application Python Python All All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 6.5 All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 7.4 All All All
Operating System Redhat Enterprise Linux 7.5 All All All
Operating System Redhat Enterprise Linux 7.6 All All All
Operating System Redhat Enterprise Linux 8.0 All All All
Operating System Redhat Enterprise Linux 6.5 All All All
Operating System Redhat Enterprise Linux 7.0 All All All
Operating System Redhat Enterprise Linux 7.4 All All All
Operating System Redhat Enterprise Linux 7.5 All All All
Operating System Redhat Enterprise Linux 7.6 All All All
Operating System Redhat Enterprise Linux Desktop 6.0 All All All
Operating System Redhat Enterprise Linux Desktop 7.0 All All All
Operating System Redhat Enterprise Linux Desktop 7.0 All All All
Operating System Redhat Enterprise Linux Eus 7.5 All All All
Operating System Redhat Enterprise Linux Eus 8.1 All All All
Operating System Redhat Enterprise Linux Eus 8.2 All All All
Operating System Redhat Enterprise Linux Eus 8.4 All All All
Operating System Redhat Enterprise Linux Eus 8.6 All All All
Operating System Redhat Enterprise Linux Server 6.0 All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server 7.0 All All All
Operating System Redhat Enterprise Linux Server Aus 7.4 All All All
Operating System Redhat Enterprise Linux Server Aus 7.6 All All All
Operating System Redhat Enterprise Linux Server Aus 8.2 All All All
Operating System Redhat Enterprise Linux Server Aus 8.4 All All All
Operating System Redhat Enterprise Linux Server Aus 7.6 All All All
Operating System Redhat Enterprise Linux Server Eus 5.6 All All All
Operating System Redhat Enterprise Linux Server Eus 7.6 All All All
Operating System Redhat Enterprise Linux Server Eus 7.6 All All All
Operating System Redhat Enterprise Linux Server Tus 7.4 All All All
Operating System Redhat Enterprise Linux Server Tus 7.6 All All All
Operating System Redhat Enterprise Linux Server Tus 8.2 All All All
Operating System Redhat Enterprise Linux Server Tus 8.4 All All All
Operating System Redhat Enterprise Linux Server Tus 8.6 All All All
Operating System Redhat Enterprise Linux Server Tus 7.6 All All All
Operating System Redhat Enterprise Linux Workstation 6.0 All All All
Operating System Redhat Enterprise Linux Workstation 7.0 All All All
Operating System Redhat Enterprise Linux Workstation 7.0 All All All
Application Redhat Openshift Container Platform 3.11 All All All
Application Redhat Virtualization 4.0 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 29 Update: python35-3.5.8-2.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 28 Update: python3-3.6.8-3.fc28 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] [DLA 2280-1] python3.5 security update MLIST lists.debian.org
Python CVE-2019-9636 Information Disclosure Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[SECURITY] Fedora 29 Update: python36-3.6.9-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 28 Update: python35-3.5.7-1.fc28 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[security-announce] openSUSE-SU-2019:1273-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
Issue 36216: CVE-2019-9636: urlsplit does not handle NFKC normalization - Python tracker MISC bugs.python.org Issue Tracking, Patch, Vendor Advisory
[SECURITY] Fedora 30 Update: python35-3.5.8-2.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE-2019-9636 Python Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[SECURITY] Fedora 29 Update: python34-3.4.10-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] Fedora 29 Update: python3-3.7.4-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python3-3.7.2-8.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
USN-4127-1: Python vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: python35-3.5.8-2.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python3-3.7.3-3.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 31 Update: python35-3.5.8-2.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python3-3.7.3-3.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python35-3.5.7-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 28 Update: python3-3.6.8-3.fc28 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
Python: Multiple vulnerabilities (GLSA 202003-26) — Gentoo security GENTOO security.gentoo.org
[security-announce] openSUSE-SU-2020:0086-1: important: Security update SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2019:1580-1: important: Security update SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2019:1371-1: important: Security update SUSE lists.opensuse.org
urlsplit does not handle NFKC normalization — Python Security 0.0 documentation MISC python-security.readthedocs.io Patch, Third Party Advisory
[SECURITY] Fedora 29 Update: python3-3.7.2-5.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
USN-4127-2: Python vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
[SECURITY] Fedora 28 Update: python34-3.4.10-1.fc28 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python3-3.7.4-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python34-3.4.10-3.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python36-3.6.9-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 28 Update: python34-3.4.10-1.fc28 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] Fedora 30 Update: python35-3.5.7-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] [DLA 1835-1] python3.4 security update MLIST lists.debian.org
[SECURITY] Fedora 28 Update: python35-3.5.7-1.fc28 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] Fedora 30 Update: python34-3.4.10-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: python36-3.6.9-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] [DLA 1834-1] python2.7 security update MLIST lists.debian.org
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 29 Update: python3-3.7.2-5.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] Fedora 29 Update: python34-3.4.10-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python34-3.4.10-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] openSUSE-SU-2019:1282-1: important: Security update SUSE lists.opensuse.org Mailing List, Third Party Advisory
[SECURITY] Fedora 29 Update: python35-3.5.7-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python35-3.5.8-2.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python3-3.7.2-8.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
bpo-36216: Add check for characters in netloc that normalize to separators by zooba · Pull Request #12201 · python/cpython · GitHub MISC github.com Patch, Third Party Advisory
[SECURITY] Fedora 29 Update: python3-3.7.3-3.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 31 Update: python35-3.5.8-2.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Oracle Critical Patch Update Advisory - January 2020 MISC www.oracle.com
[SECURITY] Fedora 30 Update: python3-3.7.4-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python34-3.4.10-3.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
[security-announce] openSUSE-SU-2019:1906-1: important: Security update SUSE lists.opensuse.org
[SECURITY] Fedora 30 Update: python34-3.4.10-3.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
Oracle Critical Patch Update Advisory - July 2022 N/A www.oracle.com
[SECURITY] Fedora 30 Update: python36-3.6.9-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 30 Update: python3-3.7.4-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 29 Update: python35-3.5.7-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Release Notes, Third Party Advisory
[SECURITY] [DLA 2337-1] python2.7 security update MLIST lists.debian.org
[SECURITY] Fedora 29 Update: python34-3.4.10-3.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: python3-3.7.3-3.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296075 Oracle Solaris 11.4 Support Repository Update (SRU) 21.69.0 Missing (CPUAPR2020)
  • 296081 Oracle Solaris 11.4 Support Repository Update (SRU) 12.5.0 Missing (CPUJUL2019)
  • 296088 Oracle Solaris 11.4 Support Repository Update (SRU) 9.1.5 Missing (CPUAPR2019)
  • 376060 F5 BIG-IP Application Security Manager (ASM), Access Policy Manager (APM), Local Traffic Manager (LTM) Python Vulnerability (K57542514)
  • 376061 F5 BIG-IP Local Traffic Manager (LTM), Access Policy Manager (APM), Application Security Manager (ASM) Python Vulnerability (K57542514)
  • 377024 Alibaba Cloud Linux Security Update for python (ALINUX2-SA-2019:0020)
  • 377387 Alibaba Cloud Linux Security Update for python3 (ALINUX3-SA-2021:0080)
  • 378198 Virtuozzo Linux Security Update for python-test (VZLSA-2019:1467)
  • 500585 Alpine Linux Security Update for python2
  • 940561 AlmaLinux Security Update for python27:2.7 (ALSA-2019:0981)
  • 960853 Rocky Linux Security Update for python27:2.7 (RLSA-2019:0981)
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