-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: python3 security update Advisory ID: RHSA-2020:1132-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1132 Issue date: 2020-03-31 CVE Names: CVE-2018-20852 CVE-2019-16056 ==================================================================== 1. Summary: An update for python3 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - 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: Cookie domain check returns incorrect results (CVE-2018-20852) * python: email.utils.parseaddr wrongly parses email addresses (CVE-2019-16056) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from 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/): 1732908 - Python 3.6 lacks FIPS support 1740347 - CVE-2018-20852 python: Cookie domain check returns incorrect results 1749839 - CVE-2019-16056 python: email.utils.parseaddr wrongly parses email addresses 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: python3-3.6.8-13.el7.src.rpm x86_64: python3-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-libs-3.6.8-13.el7.i686.rpm python3-libs-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: python3-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-devel-3.6.8-13.el7.i686.rpm python3-devel-3.6.8-13.el7.x86_64.rpm python3-idle-3.6.8-13.el7.i686.rpm python3-idle-3.6.8-13.el7.x86_64.rpm python3-test-3.6.8-13.el7.i686.rpm python3-test-3.6.8-13.el7.x86_64.rpm python3-tkinter-3.6.8-13.el7.i686.rpm python3-tkinter-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: python3-3.6.8-13.el7.src.rpm x86_64: python3-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-libs-3.6.8-13.el7.i686.rpm python3-libs-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: python3-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-devel-3.6.8-13.el7.i686.rpm python3-devel-3.6.8-13.el7.x86_64.rpm python3-idle-3.6.8-13.el7.i686.rpm python3-idle-3.6.8-13.el7.x86_64.rpm python3-test-3.6.8-13.el7.i686.rpm python3-test-3.6.8-13.el7.x86_64.rpm python3-tkinter-3.6.8-13.el7.i686.rpm python3-tkinter-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: python3-3.6.8-13.el7.src.rpm ppc64: python3-3.6.8-13.el7.ppc64.rpm python3-debuginfo-3.6.8-13.el7.ppc.rpm python3-debuginfo-3.6.8-13.el7.ppc64.rpm python3-libs-3.6.8-13.el7.ppc.rpm python3-libs-3.6.8-13.el7.ppc64.rpm ppc64le: python3-3.6.8-13.el7.ppc64le.rpm python3-debuginfo-3.6.8-13.el7.ppc64le.rpm python3-libs-3.6.8-13.el7.ppc64le.rpm s390x: python3-3.6.8-13.el7.s390x.rpm python3-debuginfo-3.6.8-13.el7.s390.rpm python3-debuginfo-3.6.8-13.el7.s390x.rpm python3-libs-3.6.8-13.el7.s390.rpm python3-libs-3.6.8-13.el7.s390x.rpm x86_64: python3-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-libs-3.6.8-13.el7.i686.rpm python3-libs-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: python3-3.6.8-13.el7.ppc.rpm python3-debug-3.6.8-13.el7.ppc.rpm python3-debug-3.6.8-13.el7.ppc64.rpm python3-debuginfo-3.6.8-13.el7.ppc.rpm python3-debuginfo-3.6.8-13.el7.ppc64.rpm python3-devel-3.6.8-13.el7.ppc.rpm python3-devel-3.6.8-13.el7.ppc64.rpm python3-idle-3.6.8-13.el7.ppc.rpm python3-idle-3.6.8-13.el7.ppc64.rpm python3-test-3.6.8-13.el7.ppc.rpm python3-test-3.6.8-13.el7.ppc64.rpm python3-tkinter-3.6.8-13.el7.ppc.rpm python3-tkinter-3.6.8-13.el7.ppc64.rpm ppc64le: python3-debug-3.6.8-13.el7.ppc64le.rpm python3-debuginfo-3.6.8-13.el7.ppc64le.rpm python3-devel-3.6.8-13.el7.ppc64le.rpm python3-idle-3.6.8-13.el7.ppc64le.rpm python3-test-3.6.8-13.el7.ppc64le.rpm python3-tkinter-3.6.8-13.el7.ppc64le.rpm s390x: python3-3.6.8-13.el7.s390.rpm python3-debug-3.6.8-13.el7.s390.rpm python3-debug-3.6.8-13.el7.s390x.rpm python3-debuginfo-3.6.8-13.el7.s390.rpm python3-debuginfo-3.6.8-13.el7.s390x.rpm python3-devel-3.6.8-13.el7.s390.rpm python3-devel-3.6.8-13.el7.s390x.rpm python3-idle-3.6.8-13.el7.s390.rpm python3-idle-3.6.8-13.el7.s390x.rpm python3-test-3.6.8-13.el7.s390.rpm python3-test-3.6.8-13.el7.s390x.rpm python3-tkinter-3.6.8-13.el7.s390.rpm python3-tkinter-3.6.8-13.el7.s390x.rpm x86_64: python3-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-devel-3.6.8-13.el7.i686.rpm python3-devel-3.6.8-13.el7.x86_64.rpm python3-idle-3.6.8-13.el7.i686.rpm python3-idle-3.6.8-13.el7.x86_64.rpm python3-test-3.6.8-13.el7.i686.rpm python3-test-3.6.8-13.el7.x86_64.rpm python3-tkinter-3.6.8-13.el7.i686.rpm python3-tkinter-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: python3-3.6.8-13.el7.src.rpm x86_64: python3-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-libs-3.6.8-13.el7.i686.rpm python3-libs-3.6.8-13.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: python3-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.i686.rpm python3-debug-3.6.8-13.el7.x86_64.rpm python3-debuginfo-3.6.8-13.el7.i686.rpm python3-debuginfo-3.6.8-13.el7.x86_64.rpm python3-devel-3.6.8-13.el7.i686.rpm python3-devel-3.6.8-13.el7.x86_64.rpm python3-idle-3.6.8-13.el7.i686.rpm python3-idle-3.6.8-13.el7.x86_64.rpm python3-test-3.6.8-13.el7.i686.rpm python3-test-3.6.8-13.el7.x86_64.rpm python3-tkinter-3.6.8-13.el7.i686.rpm python3-tkinter-3.6.8-13.el7.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-2018-20852 https://access.redhat.com/security/cve/CVE-2019-16056 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXoOdMtzjgjWX9erEAQhacA/+JBp8a5gPKjy/BOgfjExltwYudEoJNHu1 L2ivzeTs3GR7KC+r6YR+L+MNaWXGjhxvpA1iclORsJjmLwavkdwT8Kl8FNzCVpVf twaRD8oUQZVNDHURftfdKuaImXvAHEbqt/O4v0ZmlqtiwHcgDOGqCBoUbDqJgMT6 GH+Ws5ueXsNGOaVlF1YQ80he0igrB6RZqOolywn/yA4xNLba8xk0Gf+pU888p+aA nqLofQ2GYLJ0pyvG3TCcQDHf7caVzDIsDx/JyrdR3Vodau+xO/8mdxtkJ9MLOYwY AXDypetLoD91FrvVkHxF40yIdnYWx9BsLtzgdFg9+HMJuMHfYqPNnRrfPDKiwbS/ pm0X4rCLev1viekD4tZuEhYvFWslXjSCKyd42H3/qiwtkELraRNF3hzVklg6YVg6 AcuhITw3ny61KCtjtzNLVdhrs0Xxw5mZ9ZNYygGPrqnu8qQnhbhr/3MAHiMZMJ06 grDKb+L5ufnBiRYO51Vqy7AalJ12HibhvbZl1Mb/Xv6x0e8II0ZeixOJcFMMbBZA ssFvSfkCQl2wpQNXCZccM23KDbQSnK12fX24UIc+8U5NIMYCWXtYDAG2FeYjdC0X QZ1ogaAXSns7Kdu9wnE2kfEXFSmXSD/7sBkT1qJ635E15FgiYGYkVCGdgoZU9Btz E7QbaGDm1U4=LP7l -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce