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Red Hat: CVE-2019-9947: CVE-2019-9947 python: CRLF injection via the path part of the url passed to urlopen() (Multiple Advisories)

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Red Hat: CVE-2019-9947: CVE-2019-9947 python: CRLF injection via the path part of the url passed to urlopen() (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
03/23/2019
Created
08/08/2019
Added
08/07/2019
Modified
11/27/2024

Description

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the path component of a URL that lacks a ? character) followed by an HTTP header or a Redis command. This is similar to the CVE-2019-9740 query string issue. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, 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; v3.7.4, 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.

Solution(s)

  • redhat-upgrade-babel
  • redhat-upgrade-cython-debugsource
  • redhat-upgrade-numpy-debugsource
  • redhat-upgrade-platform-python
  • redhat-upgrade-platform-python-debug
  • redhat-upgrade-platform-python-devel
  • redhat-upgrade-python
  • redhat-upgrade-python-coverage-debugsource
  • redhat-upgrade-python-debug
  • redhat-upgrade-python-debuginfo
  • redhat-upgrade-python-devel
  • redhat-upgrade-python-libs
  • redhat-upgrade-python-lxml-debugsource
  • redhat-upgrade-python-nose-docs
  • redhat-upgrade-python-psycopg2-debuginfo
  • redhat-upgrade-python-psycopg2-debugsource
  • redhat-upgrade-python-psycopg2-doc
  • redhat-upgrade-python-pymongo-debuginfo
  • redhat-upgrade-python-pymongo-debugsource
  • redhat-upgrade-python-sqlalchemy-doc
  • redhat-upgrade-python-test
  • redhat-upgrade-python-tools
  • redhat-upgrade-python2
  • redhat-upgrade-python2-attrs
  • redhat-upgrade-python2-babel
  • redhat-upgrade-python2-backports
  • redhat-upgrade-python2-backports-ssl_match_hostname
  • redhat-upgrade-python2-bson
  • redhat-upgrade-python2-bson-debuginfo
  • redhat-upgrade-python2-chardet
  • redhat-upgrade-python2-coverage
  • redhat-upgrade-python2-coverage-debuginfo
  • redhat-upgrade-python2-cython
  • redhat-upgrade-python2-cython-debuginfo
  • redhat-upgrade-python2-debug
  • redhat-upgrade-python2-debuginfo
  • redhat-upgrade-python2-debugsource
  • redhat-upgrade-python2-devel
  • redhat-upgrade-python2-dns
  • redhat-upgrade-python2-docs
  • redhat-upgrade-python2-docs-info
  • redhat-upgrade-python2-docutils
  • redhat-upgrade-python2-funcsigs
  • redhat-upgrade-python2-idna
  • redhat-upgrade-python2-ipaddress
  • redhat-upgrade-python2-jinja2
  • redhat-upgrade-python2-libs
  • redhat-upgrade-python2-lxml
  • redhat-upgrade-python2-lxml-debuginfo
  • redhat-upgrade-python2-markupsafe
  • redhat-upgrade-python2-mock
  • redhat-upgrade-python2-nose
  • redhat-upgrade-python2-numpy
  • redhat-upgrade-python2-numpy-debuginfo
  • redhat-upgrade-python2-numpy-doc
  • redhat-upgrade-python2-numpy-f2py
  • redhat-upgrade-python2-pip
  • redhat-upgrade-python2-pip-wheel
  • redhat-upgrade-python2-pluggy
  • redhat-upgrade-python2-psycopg2
  • redhat-upgrade-python2-psycopg2-debug
  • redhat-upgrade-python2-psycopg2-debug-debuginfo
  • redhat-upgrade-python2-psycopg2-debuginfo
  • redhat-upgrade-python2-psycopg2-tests
  • redhat-upgrade-python2-py
  • redhat-upgrade-python2-pygments
  • redhat-upgrade-python2-pymongo
  • redhat-upgrade-python2-pymongo-debuginfo
  • redhat-upgrade-python2-pymongo-gridfs
  • redhat-upgrade-python2-pymysql
  • redhat-upgrade-python2-pysocks
  • redhat-upgrade-python2-pytest
  • redhat-upgrade-python2-pytest-mock
  • redhat-upgrade-python2-pytz
  • redhat-upgrade-python2-pyyaml
  • redhat-upgrade-python2-pyyaml-debuginfo
  • redhat-upgrade-python2-requests
  • redhat-upgrade-python2-rpm-macros
  • redhat-upgrade-python2-scipy
  • redhat-upgrade-python2-scipy-debuginfo
  • redhat-upgrade-python2-setuptools
  • redhat-upgrade-python2-setuptools-wheel
  • redhat-upgrade-python2-setuptools_scm
  • redhat-upgrade-python2-six
  • redhat-upgrade-python2-sqlalchemy
  • redhat-upgrade-python2-test
  • redhat-upgrade-python2-tkinter
  • redhat-upgrade-python2-tools
  • redhat-upgrade-python2-urllib3
  • redhat-upgrade-python2-virtualenv
  • redhat-upgrade-python2-wheel
  • redhat-upgrade-python2-wheel-wheel
  • redhat-upgrade-python3-debuginfo
  • redhat-upgrade-python3-debugsource
  • redhat-upgrade-python3-idle
  • redhat-upgrade-python3-libs
  • redhat-upgrade-python3-test
  • redhat-upgrade-python3-tkinter
  • redhat-upgrade-pyyaml-debugsource
  • redhat-upgrade-scipy-debugsource
  • redhat-upgrade-tkinter

References

  • CVE-2019-9947
  • RHSA-2019:2030
  • RHSA-2019:3335
  • RHSA-2019:3520
  • RHSA-2020:1268
  • RHSA-2020:1462

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