-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: python27 security, bug fix, and enhancement update Advisory ID: RHSA-2020:4273-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2020:4273 Issue date: 2020-10-20 CVE Names: CVE-2019-18348 CVE-2019-20907 CVE-2019-20916 CVE-2020-26116 ==================================================================== 1. Summary: An update for python27-python, python27-python-pip, and python27-python-virtualenv is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, 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. The following packages have been upgraded to a later upstream version: python27-python (2.7.18). (BZ#1882656) Security Fix(es): * python: CRLF injection via the host part of the url passed to urlopen() (CVE-2019-18348) * python: infinite loop in the tarfile module via crafted TAR archive (CVE-2019-20907) * python-pip: directory traversal in _download_http_url() function in src/pip/_internal/download.py (CVE-2019-20916) * python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116) 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. Bug Fix(es): * python27-python-pip: Bundles own CA bundle instead of using system CA bundle (BZ#1882668) * python27-python-pip: Contains multiple bundled libraries, and has no bundled() provides (BZ#1882669) 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/): 1727276 - CVE-2019-18348 python: CRLF injection via the host part of the url passed to urlopen() 1856481 - CVE-2019-20907 python: infinite loop in the tarfile module via crafted TAR archive 1868135 - CVE-2019-20916 python-pip: directory traversal in _download_http_url() function in src/pip/_internal/download.py 1882656 - Update the python 2 interpreter to its last release, 2.7.18 1883014 - CVE-2020-26116 python: CRLF injection via HTTP request method in httplib/http.client 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: python27-python-2.7.18-2.el7.src.rpm python27-python-pip-8.1.2-6.el7.src.rpm python27-python-virtualenv-13.1.0-4.el7.src.rpm noarch: python27-python-pip-8.1.2-6.el7.noarch.rpm python27-python-virtualenv-13.1.0-4.el7.noarch.rpm ppc64le: python27-python-2.7.18-2.el7.ppc64le.rpm python27-python-debug-2.7.18-2.el7.ppc64le.rpm python27-python-debuginfo-2.7.18-2.el7.ppc64le.rpm python27-python-devel-2.7.18-2.el7.ppc64le.rpm python27-python-libs-2.7.18-2.el7.ppc64le.rpm python27-python-test-2.7.18-2.el7.ppc64le.rpm python27-python-tools-2.7.18-2.el7.ppc64le.rpm python27-tkinter-2.7.18-2.el7.ppc64le.rpm s390x: python27-python-2.7.18-2.el7.s390x.rpm python27-python-debug-2.7.18-2.el7.s390x.rpm python27-python-debuginfo-2.7.18-2.el7.s390x.rpm python27-python-devel-2.7.18-2.el7.s390x.rpm python27-python-libs-2.7.18-2.el7.s390x.rpm python27-python-test-2.7.18-2.el7.s390x.rpm python27-python-tools-2.7.18-2.el7.s390x.rpm python27-tkinter-2.7.18-2.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: python27-python-2.7.18-2.el7.src.rpm python27-python-pip-8.1.2-6.el7.src.rpm python27-python-virtualenv-13.1.0-4.el7.src.rpm noarch: python27-python-pip-8.1.2-6.el7.noarch.rpm python27-python-virtualenv-13.1.0-4.el7.noarch.rpm ppc64le: python27-python-2.7.18-2.el7.ppc64le.rpm python27-python-debug-2.7.18-2.el7.ppc64le.rpm python27-python-debuginfo-2.7.18-2.el7.ppc64le.rpm python27-python-devel-2.7.18-2.el7.ppc64le.rpm python27-python-libs-2.7.18-2.el7.ppc64le.rpm python27-python-test-2.7.18-2.el7.ppc64le.rpm python27-python-tools-2.7.18-2.el7.ppc64le.rpm python27-tkinter-2.7.18-2.el7.ppc64le.rpm s390x: python27-python-2.7.18-2.el7.s390x.rpm python27-python-debug-2.7.18-2.el7.s390x.rpm python27-python-debuginfo-2.7.18-2.el7.s390x.rpm python27-python-devel-2.7.18-2.el7.s390x.rpm python27-python-libs-2.7.18-2.el7.s390x.rpm python27-python-test-2.7.18-2.el7.s390x.rpm python27-python-tools-2.7.18-2.el7.s390x.rpm python27-tkinter-2.7.18-2.el7.s390x.rpm x86_64: python27-python-2.7.18-2.el7.x86_64.rpm python27-python-debug-2.7.18-2.el7.x86_64.rpm python27-python-debuginfo-2.7.18-2.el7.x86_64.rpm python27-python-devel-2.7.18-2.el7.x86_64.rpm python27-python-libs-2.7.18-2.el7.x86_64.rpm python27-python-test-2.7.18-2.el7.x86_64.rpm python27-python-tools-2.7.18-2.el7.x86_64.rpm python27-tkinter-2.7.18-2.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: python27-python-2.7.18-2.el7.src.rpm python27-python-pip-8.1.2-6.el7.src.rpm python27-python-virtualenv-13.1.0-4.el7.src.rpm noarch: python27-python-pip-8.1.2-6.el7.noarch.rpm python27-python-virtualenv-13.1.0-4.el7.noarch.rpm ppc64le: python27-python-2.7.18-2.el7.ppc64le.rpm python27-python-debug-2.7.18-2.el7.ppc64le.rpm python27-python-debuginfo-2.7.18-2.el7.ppc64le.rpm python27-python-devel-2.7.18-2.el7.ppc64le.rpm python27-python-libs-2.7.18-2.el7.ppc64le.rpm python27-python-test-2.7.18-2.el7.ppc64le.rpm python27-python-tools-2.7.18-2.el7.ppc64le.rpm python27-tkinter-2.7.18-2.el7.ppc64le.rpm s390x: python27-python-2.7.18-2.el7.s390x.rpm python27-python-debug-2.7.18-2.el7.s390x.rpm python27-python-debuginfo-2.7.18-2.el7.s390x.rpm python27-python-devel-2.7.18-2.el7.s390x.rpm python27-python-libs-2.7.18-2.el7.s390x.rpm python27-python-test-2.7.18-2.el7.s390x.rpm python27-python-tools-2.7.18-2.el7.s390x.rpm python27-tkinter-2.7.18-2.el7.s390x.rpm x86_64: python27-python-2.7.18-2.el7.x86_64.rpm python27-python-debug-2.7.18-2.el7.x86_64.rpm python27-python-debuginfo-2.7.18-2.el7.x86_64.rpm python27-python-devel-2.7.18-2.el7.x86_64.rpm python27-python-libs-2.7.18-2.el7.x86_64.rpm python27-python-test-2.7.18-2.el7.x86_64.rpm python27-python-tools-2.7.18-2.el7.x86_64.rpm python27-tkinter-2.7.18-2.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7): Source: python27-python-2.7.18-2.el7.src.rpm python27-python-pip-8.1.2-6.el7.src.rpm python27-python-virtualenv-13.1.0-4.el7.src.rpm noarch: python27-python-pip-8.1.2-6.el7.noarch.rpm python27-python-virtualenv-13.1.0-4.el7.noarch.rpm ppc64le: python27-python-2.7.18-2.el7.ppc64le.rpm python27-python-debug-2.7.18-2.el7.ppc64le.rpm python27-python-debuginfo-2.7.18-2.el7.ppc64le.rpm python27-python-devel-2.7.18-2.el7.ppc64le.rpm python27-python-libs-2.7.18-2.el7.ppc64le.rpm python27-python-test-2.7.18-2.el7.ppc64le.rpm python27-python-tools-2.7.18-2.el7.ppc64le.rpm python27-tkinter-2.7.18-2.el7.ppc64le.rpm s390x: python27-python-2.7.18-2.el7.s390x.rpm python27-python-debug-2.7.18-2.el7.s390x.rpm python27-python-debuginfo-2.7.18-2.el7.s390x.rpm python27-python-devel-2.7.18-2.el7.s390x.rpm python27-python-libs-2.7.18-2.el7.s390x.rpm python27-python-test-2.7.18-2.el7.s390x.rpm python27-python-tools-2.7.18-2.el7.s390x.rpm python27-tkinter-2.7.18-2.el7.s390x.rpm x86_64: python27-python-2.7.18-2.el7.x86_64.rpm python27-python-debug-2.7.18-2.el7.x86_64.rpm python27-python-debuginfo-2.7.18-2.el7.x86_64.rpm python27-python-devel-2.7.18-2.el7.x86_64.rpm python27-python-libs-2.7.18-2.el7.x86_64.rpm python27-python-test-2.7.18-2.el7.x86_64.rpm python27-python-tools-2.7.18-2.el7.x86_64.rpm python27-tkinter-2.7.18-2.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: python27-python-2.7.18-2.el7.src.rpm python27-python-pip-8.1.2-6.el7.src.rpm python27-python-virtualenv-13.1.0-4.el7.src.rpm noarch: python27-python-pip-8.1.2-6.el7.noarch.rpm python27-python-virtualenv-13.1.0-4.el7.noarch.rpm x86_64: python27-python-2.7.18-2.el7.x86_64.rpm python27-python-debug-2.7.18-2.el7.x86_64.rpm python27-python-debuginfo-2.7.18-2.el7.x86_64.rpm python27-python-devel-2.7.18-2.el7.x86_64.rpm python27-python-libs-2.7.18-2.el7.x86_64.rpm python27-python-test-2.7.18-2.el7.x86_64.rpm python27-python-tools-2.7.18-2.el7.x86_64.rpm python27-tkinter-2.7.18-2.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-2019-18348 https://access.redhat.com/security/cve/CVE-2019-20907 https://access.redhat.com/security/cve/CVE-2019-20916 https://access.redhat.com/security/cve/CVE-2020-26116 https://access.redhat.com/security/updates/classification/#moderate 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 iQIVAwUBX48KCtzjgjWX9erEAQh0Mw//Vb5/RByhWwKbSgwfHyK4D/QFUQrKfjNu ROpOPzToyPYvr8dECZzHMbHMr+g+aP0spUasuEf82Mu7msWARvKJZqLyCaigLIwQ 8aQ8BNRyNdOe77g+HqoUPCMJkn6At6pYcw8ivITTdST3QGTK3yR4D9ryZPGKyrAx YNvlZ8KXJcomK1lJkwHHIA/z0KLEAjU3egW9O6cF+EyEq0MfRc07i+UhN4ueldcl hygmUrgP0g5mRqQUp4AWfR6Kd4v6Z9ui1i2zZsPIX6xY1CKMGLAHA1ZUaEpnBknm Wcu4yl3WmdboBST9Rijldipx1o3DYSvJqFKuIWKhmNNOMNYsKrKL+GxlYKlusr1V TrCpc16H7I+N41ea9E5m8TRzRQASzFTxV7DMlRAYouPGXtWq4oI3lAUDZvg6s23N EJC4clhOB44yQuEuYXGvSK/nyXVjFLfLeH0aCmA+Qy75AmY6gR8XblDawTzndIOs NVVdAOkycB4kaYwhylkLGoGdLowpm6HPGOMbDC5OQML3i+mkjbi9WjNaGsG+W3AM QWay9BIlTuGAY/dgurMFLTa3GW6NrNukYjs7PzV/C8uEAxw9kdaIB3zXQCVxte4q qCz/4M7zE3k8GbeQMkcTkvFpXzjvCrjHVaLKtuy2gthgqPHI1+m0Z3ABjl2rVrqU 8tSpF/hFaV8=6+2T -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce