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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1601 Important: python3 security update 7 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: python3 Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-9636 Reference: ESB-2019.1596 ESB-2019.1462 ESB-2019.1380 ESB-2019.1353 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0997 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: python3 security update Advisory ID: RHSA-2019:0997-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0997 Issue date: 2019-05-07 CVE Names: CVE-2019-9636 ===================================================================== 1. Summary: An update for python3 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. This package provides the "python3" executable: the reference interpreter for the Python language, version 3. The majority of its standard library is provided in the python3-libs package, which should be installed automatically along with python3. The remaining parts of the Python standard library are broken out into the python3-tkinter and python3-test packages. Security Fix(es): * python: Information Disclosure due to urlsplit improper NFKC normalization (CVE-2019-9636) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1688543 - CVE-2019-9636 python: Information Disclosure due to urlsplit improper NFKC normalization 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: platform-python-debug-3.6.8-2.el8_0.aarch64.rpm platform-python-devel-3.6.8-2.el8_0.aarch64.rpm python3-debuginfo-3.6.8-2.el8_0.aarch64.rpm python3-debugsource-3.6.8-2.el8_0.aarch64.rpm python3-idle-3.6.8-2.el8_0.aarch64.rpm python3-tkinter-3.6.8-2.el8_0.aarch64.rpm ppc64le: platform-python-debug-3.6.8-2.el8_0.ppc64le.rpm platform-python-devel-3.6.8-2.el8_0.ppc64le.rpm python3-debuginfo-3.6.8-2.el8_0.ppc64le.rpm python3-debugsource-3.6.8-2.el8_0.ppc64le.rpm python3-idle-3.6.8-2.el8_0.ppc64le.rpm python3-tkinter-3.6.8-2.el8_0.ppc64le.rpm s390x: platform-python-debug-3.6.8-2.el8_0.s390x.rpm platform-python-devel-3.6.8-2.el8_0.s390x.rpm python3-debuginfo-3.6.8-2.el8_0.s390x.rpm python3-debugsource-3.6.8-2.el8_0.s390x.rpm python3-idle-3.6.8-2.el8_0.s390x.rpm python3-tkinter-3.6.8-2.el8_0.s390x.rpm x86_64: platform-python-3.6.8-2.el8_0.i686.rpm platform-python-debug-3.6.8-2.el8_0.i686.rpm platform-python-debug-3.6.8-2.el8_0.x86_64.rpm platform-python-devel-3.6.8-2.el8_0.i686.rpm platform-python-devel-3.6.8-2.el8_0.x86_64.rpm python3-debuginfo-3.6.8-2.el8_0.i686.rpm python3-debuginfo-3.6.8-2.el8_0.x86_64.rpm python3-debugsource-3.6.8-2.el8_0.i686.rpm python3-debugsource-3.6.8-2.el8_0.x86_64.rpm python3-idle-3.6.8-2.el8_0.i686.rpm python3-idle-3.6.8-2.el8_0.x86_64.rpm python3-test-3.6.8-2.el8_0.i686.rpm python3-tkinter-3.6.8-2.el8_0.i686.rpm python3-tkinter-3.6.8-2.el8_0.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: python3-3.6.8-2.el8_0.src.rpm aarch64: platform-python-3.6.8-2.el8_0.aarch64.rpm python3-debuginfo-3.6.8-2.el8_0.aarch64.rpm python3-debugsource-3.6.8-2.el8_0.aarch64.rpm python3-libs-3.6.8-2.el8_0.aarch64.rpm python3-test-3.6.8-2.el8_0.aarch64.rpm ppc64le: platform-python-3.6.8-2.el8_0.ppc64le.rpm python3-debuginfo-3.6.8-2.el8_0.ppc64le.rpm python3-debugsource-3.6.8-2.el8_0.ppc64le.rpm python3-libs-3.6.8-2.el8_0.ppc64le.rpm python3-test-3.6.8-2.el8_0.ppc64le.rpm s390x: platform-python-3.6.8-2.el8_0.s390x.rpm python3-debuginfo-3.6.8-2.el8_0.s390x.rpm python3-debugsource-3.6.8-2.el8_0.s390x.rpm python3-libs-3.6.8-2.el8_0.s390x.rpm python3-test-3.6.8-2.el8_0.s390x.rpm x86_64: platform-python-3.6.8-2.el8_0.x86_64.rpm python3-debuginfo-3.6.8-2.el8_0.i686.rpm python3-debuginfo-3.6.8-2.el8_0.x86_64.rpm python3-debugsource-3.6.8-2.el8_0.i686.rpm python3-debugsource-3.6.8-2.el8_0.x86_64.rpm python3-libs-3.6.8-2.el8_0.i686.rpm python3-libs-3.6.8-2.el8_0.x86_64.rpm python3-test-3.6.8-2.el8_0.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-9636 https://access.redhat.com/security/updates/classification/#important https://python-security.readthedocs.io/vuln/urlsplit-nfkc-normalization.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXNEImNzjgjWX9erEAQgU8RAAghCUpQJMN7dsTNR66di3rmwgmrIVvWIh d2WNL32GDb8gm9pxdd2TJqVdhZgcj82uPPh7VjFqCYX5SFo6naXjlTko6tIZzMn9 QJ+J8BFvJfeONN/pH6UfSQc94fZVNjiqvVK1QVCZMDD2XRTdHCaF0kTJ0XJFek06 d10e921HtqSOlDzKABei8INoOeOkBberHQWlVxweECdFqwzDfKAgLg6oVSMXnfKu kQKkKubDGZ1d9Hx7+Sx7wZir1RRRJxuk/I2dRDu5fLReApvl5rUg85bivRDljbIE KFRIYO4JzkJ1ao5PoiDypQbadZhhu2UByxhVfZ5Vm944/IkVJkxbeg0Syu0YfuyR RPzLNvS4A1eEJh3No7zq/HqAtwaPnUKNqU9zUXl0B6abGnPebEUu8OKdw+Q6/qNv Im53C8hPITbJ+PnD3jwJW8RQW/O5cbM54a3Kuqsm+xB+OaucAV2p2aMjFusV4NZC e4pl7UP9mNkNCSCDF3+gHw7sX53aqVi2CnnVqfKTjSQuL4DoyrLxeD9WF1jxcDth r3Qb6ZJoxitbLE/oJDpRKN8IiwScjKleUWeXq1ix0u5B2Q88LeXakCmdmOenrEAM GZBD3xdJ6cy08n5w63RykBRIh6nCus5xVA7DZ5u8X1SZgqH2piIWZw63JQ6pFhAs +3bKOYo3yHs= =twmN - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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