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python: CRLF injection via the query part of the url passed to urlopen()

🗓️ 05 Nov 2019 21:02:33Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

CRLF injection via urllib query string; affects Python 2.x to 3.7.3, fixed in newer releases.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
FreeBSD		python 3.6 -- multiple vulnerabilities
13 Mar 201900:00
–freebsd
FreeBSD		python 3.7 -- multiple vulnerabilities
13 Mar 201900:00
–freebsd
IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM includes components with known vulnerabilities
6 Jul 202318:48
–ibm
IBM Security Bulletins		Security Bulletin: Python as used by IBM QRadar Network Packet Capture is vulnerable to Improper Neutralization of CRLF Sequences in HTTP Headers (CVE-2019-9947, CVE-2019-9948)
20 Dec 201908:47
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities were fixed in IBM Security Access Manager Appliance
28 Jan 202015:11
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak
18 Oct 202214:58
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in python affects IBM Watson Studio Local
20 Dec 201921:38
–ibm
IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Cloud Private Cloud Foundry - Python (CVE-2019-9947, CVE-2019-9948)
2 Jan 202014:17
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in Python affect IBM Operations Analytics Predictive Insights (CVE-2019-9948, CVE-2019-9947)
28 Feb 202016:52
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in python 2.6.4 used in OS Image for AIX shipped with IBM Cloud Pak System
6 May 202011:57
–ibm
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64cython-debugsource0:0.28.1-7.module+el8.1.0+3111+de3f2d8eCython-debugsource-0:0.28.1-7.module+el8.1.0+3111+de3f2d8e.aarch64.rpm
Red Hat Enterprise Linux8ppc64lecython-debugsource0:0.28.1-7.module+el8.1.0+3111+de3f2d8eCython-debugsource-0:0.28.1-7.module+el8.1.0+3111+de3f2d8e.ppc64le.rpm
Red Hat Enterprise Linux8s390xcython-debugsource0:0.28.1-7.module+el8.1.0+3111+de3f2d8eCython-debugsource-0:0.28.1-7.module+el8.1.0+3111+de3f2d8e.s390x.rpm
Red Hat Enterprise Linux8x86_64cython-debugsource0:0.28.1-7.module+el8.1.0+3111+de3f2d8eCython-debugsource-0:0.28.1-7.module+el8.1.0+3111+de3f2d8e.x86_64.rpm
Red Hat Enterprise Linux8aarch64pyyaml-debugsource0:3.12-16.module+el8.1.0+3111+de3f2d8ePyYAML-debugsource-0:3.12-16.module+el8.1.0+3111+de3f2d8e.aarch64.rpm
Red Hat Enterprise Linux8ppc64lepyyaml-debugsource0:3.12-16.module+el8.1.0+3111+de3f2d8ePyYAML-debugsource-0:3.12-16.module+el8.1.0+3111+de3f2d8e.ppc64le.rpm
Red Hat Enterprise Linux8s390xpyyaml-debugsource0:3.12-16.module+el8.1.0+3111+de3f2d8ePyYAML-debugsource-0:3.12-16.module+el8.1.0+3111+de3f2d8e.s390x.rpm
Red Hat Enterprise Linux8x86_64pyyaml-debugsource0:3.12-16.module+el8.1.0+3111+de3f2d8ePyYAML-debugsource-0:3.12-16.module+el8.1.0+3111+de3f2d8e.x86_64.rpm
Red Hat Enterprise Linux8anybabel0:2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarchbabel-0:2.5.1-9.module+el8.1.0+3111+de3f2d8e.noarch.noarch.rpm
Red Hat Enterprise Linux8aarch64numpy-debugsource1:1.14.2-13.module+el8.1.0+3323+7ac3e00fnumpy-debugsource-1:1.14.2-13.module+el8.1.0+3323+7ac3e00f.aarch64.rpm
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28 Jun 2026 09:05Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24.3
CVSS 3.16.1
EPSS0.05328
CWE-113
crlf injectionpython versionsurllib urlopen issue
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