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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1840 Important: python27-python and python27-python-jinja2 security and bug fix update 23 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: python27-python Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-9947 CVE-2019-9740 CVE-2018-14647 CVE-2018-1061 CVE-2018-1060 CVE-2016-10745 Reference: ESB-2019.1763 ESB-2019.1609 ESB-2019.1578 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:1260 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: python27-python and python27-python-jinja2 security and bug fix update Advisory ID: RHSA-2019:1260-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:1260 Issue date: 2019-05-22 CVE Names: CVE-2016-10745 CVE-2018-1060 CVE-2018-1061 CVE-2018-14647 CVE-2019-9740 CVE-2019-9947 ===================================================================== 1. Summary: An update for python27-python and python27-python-jinja2 is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch, x86_64 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. 7.4) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - 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 Workstation (v. 6) - noarch, 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 (2.7.16). (BZ#1709349) Security Fix(es): * python-jinja2: Sandbox escape due to information disclosure via str.format (CVE-2016-10745) * python: DOS via regular expression backtracking in difflib.IS_LINE_JUNK method in difflib (CVE-2018-1061) * python: Missing salt initialization in _elementtree.c module (CVE-2018-14647) * python: improper neutralization of CRLF sequences in urllib module (CVE-2019-9740) * python: improper neutralization of CRLF sequences in urllib module (CVE-2019-9947) * python: DOS via regular expression catastrophic backtracking in apop() method in pop3lib (CVE-2018-1060) 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): * urlsplit doesn't accept a NFKD hostname with a port number (BZ#1709329) 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 For the update to take effect, all applications using Jinja2 must be restarted. 5. Bugs fixed (https://bugzilla.redhat.com/): 1549191 - CVE-2018-1060 python: DOS via regular expression catastrophic backtracking in apop() method in pop3lib 1549192 - CVE-2018-1061 python: DOS via regular expression backtracking in difflib.IS_LINE_JUNK method in difflib 1631822 - CVE-2018-14647 python: Missing salt initialization in _elementtree.c module 1688169 - CVE-2019-9740 python: improper neutralization of CRLF sequences in urllib module 1695572 - CVE-2019-9947 python: improper neutralization of CRLF sequences in urllib module 1698345 - CVE-2016-10745 python-jinja2: Sandbox escape due to information disclosure via str.format 1709349 - Update Python to 2.7.16 [rhscl-3.2.z] 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6): Source: python27-python-2.7.16-4.el6.src.rpm python27-python-jinja2-2.6-12.el6.src.rpm noarch: python27-python-jinja2-2.6-12.el6.noarch.rpm x86_64: python27-python-2.7.16-4.el6.x86_64.rpm python27-python-debug-2.7.16-4.el6.x86_64.rpm python27-python-debuginfo-2.7.16-4.el6.x86_64.rpm python27-python-devel-2.7.16-4.el6.x86_64.rpm python27-python-libs-2.7.16-4.el6.x86_64.rpm python27-python-test-2.7.16-4.el6.x86_64.rpm python27-python-tools-2.7.16-4.el6.x86_64.rpm python27-tkinter-2.7.16-4.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6): Source: python27-python-2.7.16-4.el6.src.rpm python27-python-jinja2-2.6-12.el6.src.rpm noarch: python27-python-jinja2-2.6-12.el6.noarch.rpm x86_64: python27-python-2.7.16-4.el6.x86_64.rpm python27-python-debug-2.7.16-4.el6.x86_64.rpm python27-python-debuginfo-2.7.16-4.el6.x86_64.rpm python27-python-devel-2.7.16-4.el6.x86_64.rpm python27-python-libs-2.7.16-4.el6.x86_64.rpm python27-python-test-2.7.16-4.el6.x86_64.rpm python27-python-tools-2.7.16-4.el6.x86_64.rpm python27-tkinter-2.7.16-4.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm ppc64le: python27-python-2.7.16-4.el7.ppc64le.rpm python27-python-debug-2.7.16-4.el7.ppc64le.rpm python27-python-debuginfo-2.7.16-4.el7.ppc64le.rpm python27-python-devel-2.7.16-4.el7.ppc64le.rpm python27-python-libs-2.7.16-4.el7.ppc64le.rpm python27-python-test-2.7.16-4.el7.ppc64le.rpm python27-python-tools-2.7.16-4.el7.ppc64le.rpm python27-tkinter-2.7.16-4.el7.ppc64le.rpm s390x: python27-python-2.7.16-4.el7.s390x.rpm python27-python-debug-2.7.16-4.el7.s390x.rpm python27-python-debuginfo-2.7.16-4.el7.s390x.rpm python27-python-devel-2.7.16-4.el7.s390x.rpm python27-python-libs-2.7.16-4.el7.s390x.rpm python27-python-test-2.7.16-4.el7.s390x.rpm python27-python-tools-2.7.16-4.el7.s390x.rpm python27-tkinter-2.7.16-4.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm ppc64le: python27-python-2.7.16-4.el7.ppc64le.rpm python27-python-debug-2.7.16-4.el7.ppc64le.rpm python27-python-debuginfo-2.7.16-4.el7.ppc64le.rpm python27-python-devel-2.7.16-4.el7.ppc64le.rpm python27-python-libs-2.7.16-4.el7.ppc64le.rpm python27-python-test-2.7.16-4.el7.ppc64le.rpm python27-python-tools-2.7.16-4.el7.ppc64le.rpm python27-tkinter-2.7.16-4.el7.ppc64le.rpm s390x: python27-python-2.7.16-4.el7.s390x.rpm python27-python-debug-2.7.16-4.el7.s390x.rpm python27-python-debuginfo-2.7.16-4.el7.s390x.rpm python27-python-devel-2.7.16-4.el7.s390x.rpm python27-python-libs-2.7.16-4.el7.s390x.rpm python27-python-test-2.7.16-4.el7.s390x.rpm python27-python-tools-2.7.16-4.el7.s390x.rpm python27-tkinter-2.7.16-4.el7.s390x.rpm x86_64: python27-python-2.7.16-4.el7.x86_64.rpm python27-python-debug-2.7.16-4.el7.x86_64.rpm python27-python-debuginfo-2.7.16-4.el7.x86_64.rpm python27-python-devel-2.7.16-4.el7.x86_64.rpm python27-python-libs-2.7.16-4.el7.x86_64.rpm python27-python-test-2.7.16-4.el7.x86_64.rpm python27-python-tools-2.7.16-4.el7.x86_64.rpm python27-tkinter-2.7.16-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm ppc64le: python27-python-2.7.16-4.el7.ppc64le.rpm python27-python-debug-2.7.16-4.el7.ppc64le.rpm python27-python-debuginfo-2.7.16-4.el7.ppc64le.rpm python27-python-devel-2.7.16-4.el7.ppc64le.rpm python27-python-libs-2.7.16-4.el7.ppc64le.rpm python27-python-test-2.7.16-4.el7.ppc64le.rpm python27-python-tools-2.7.16-4.el7.ppc64le.rpm python27-tkinter-2.7.16-4.el7.ppc64le.rpm s390x: python27-python-2.7.16-4.el7.s390x.rpm python27-python-debug-2.7.16-4.el7.s390x.rpm python27-python-debuginfo-2.7.16-4.el7.s390x.rpm python27-python-devel-2.7.16-4.el7.s390x.rpm python27-python-libs-2.7.16-4.el7.s390x.rpm python27-python-test-2.7.16-4.el7.s390x.rpm python27-python-tools-2.7.16-4.el7.s390x.rpm python27-tkinter-2.7.16-4.el7.s390x.rpm x86_64: python27-python-2.7.16-4.el7.x86_64.rpm python27-python-debug-2.7.16-4.el7.x86_64.rpm python27-python-debuginfo-2.7.16-4.el7.x86_64.rpm python27-python-devel-2.7.16-4.el7.x86_64.rpm python27-python-libs-2.7.16-4.el7.x86_64.rpm python27-python-test-2.7.16-4.el7.x86_64.rpm python27-python-tools-2.7.16-4.el7.x86_64.rpm python27-tkinter-2.7.16-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm ppc64le: python27-python-2.7.16-4.el7.ppc64le.rpm python27-python-debug-2.7.16-4.el7.ppc64le.rpm python27-python-debuginfo-2.7.16-4.el7.ppc64le.rpm python27-python-devel-2.7.16-4.el7.ppc64le.rpm python27-python-libs-2.7.16-4.el7.ppc64le.rpm python27-python-test-2.7.16-4.el7.ppc64le.rpm python27-python-tools-2.7.16-4.el7.ppc64le.rpm python27-tkinter-2.7.16-4.el7.ppc64le.rpm s390x: python27-python-2.7.16-4.el7.s390x.rpm python27-python-debug-2.7.16-4.el7.s390x.rpm python27-python-debuginfo-2.7.16-4.el7.s390x.rpm python27-python-devel-2.7.16-4.el7.s390x.rpm python27-python-libs-2.7.16-4.el7.s390x.rpm python27-python-test-2.7.16-4.el7.s390x.rpm python27-python-tools-2.7.16-4.el7.s390x.rpm python27-tkinter-2.7.16-4.el7.s390x.rpm x86_64: python27-python-2.7.16-4.el7.x86_64.rpm python27-python-debug-2.7.16-4.el7.x86_64.rpm python27-python-debuginfo-2.7.16-4.el7.x86_64.rpm python27-python-devel-2.7.16-4.el7.x86_64.rpm python27-python-libs-2.7.16-4.el7.x86_64.rpm python27-python-test-2.7.16-4.el7.x86_64.rpm python27-python-tools-2.7.16-4.el7.x86_64.rpm python27-tkinter-2.7.16-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm ppc64le: python27-python-2.7.16-4.el7.ppc64le.rpm python27-python-debug-2.7.16-4.el7.ppc64le.rpm python27-python-debuginfo-2.7.16-4.el7.ppc64le.rpm python27-python-devel-2.7.16-4.el7.ppc64le.rpm python27-python-libs-2.7.16-4.el7.ppc64le.rpm python27-python-test-2.7.16-4.el7.ppc64le.rpm python27-python-tools-2.7.16-4.el7.ppc64le.rpm python27-tkinter-2.7.16-4.el7.ppc64le.rpm s390x: python27-python-2.7.16-4.el7.s390x.rpm python27-python-debug-2.7.16-4.el7.s390x.rpm python27-python-debuginfo-2.7.16-4.el7.s390x.rpm python27-python-devel-2.7.16-4.el7.s390x.rpm python27-python-libs-2.7.16-4.el7.s390x.rpm python27-python-test-2.7.16-4.el7.s390x.rpm python27-python-tools-2.7.16-4.el7.s390x.rpm python27-tkinter-2.7.16-4.el7.s390x.rpm x86_64: python27-python-2.7.16-4.el7.x86_64.rpm python27-python-debug-2.7.16-4.el7.x86_64.rpm python27-python-debuginfo-2.7.16-4.el7.x86_64.rpm python27-python-devel-2.7.16-4.el7.x86_64.rpm python27-python-libs-2.7.16-4.el7.x86_64.rpm python27-python-test-2.7.16-4.el7.x86_64.rpm python27-python-tools-2.7.16-4.el7.x86_64.rpm python27-tkinter-2.7.16-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: python27-python-2.7.16-4.el7.src.rpm python27-python-jinja2-2.6-15.el7.src.rpm noarch: python27-python-jinja2-2.6-15.el7.noarch.rpm x86_64: python27-python-2.7.16-4.el7.x86_64.rpm python27-python-debug-2.7.16-4.el7.x86_64.rpm python27-python-debuginfo-2.7.16-4.el7.x86_64.rpm python27-python-devel-2.7.16-4.el7.x86_64.rpm python27-python-libs-2.7.16-4.el7.x86_64.rpm python27-python-test-2.7.16-4.el7.x86_64.rpm python27-python-tools-2.7.16-4.el7.x86_64.rpm python27-tkinter-2.7.16-4.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-2016-10745 https://access.redhat.com/security/cve/CVE-2018-1060 https://access.redhat.com/security/cve/CVE-2018-1061 https://access.redhat.com/security/cve/CVE-2018-14647 https://access.redhat.com/security/cve/CVE-2019-9740 https://access.redhat.com/security/cve/CVE-2019-9947 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBXOU6fdzjgjWX9erEAQjKUA/9FwsyQeYy5BuWNDYPg4RHtORWz5bjJPON GvnoQJJbegyBaIW6zhkZCFj87PTdcAvMRK7P/r+HZSCzaSYqS02NtxL+bVS0s9H2 cLzUOt4UW1gylkxBV+rLKnvxwZ5gFIZUTjKcMu7BofcNMJLs+aNVuK7WiZcBEZ7D mJP3lnLflELDR5nhJ0og8s6yjop14y3MLFNsk5Y1XxZ583fWY7o2dTUu/a/SXNZl tfvFwjZBnTcMb7L/z3GVrnnTaQsgLbb8ZWMJ/s3SHpnHLLqOO2pPS1dAjamTIY8L 3W/AZQmGTD5kUdp6AUrIDMB+sz3h+DsoJcQSCK10a2wCrxJKQxI+93/ru0bUs3nU GwWPOUwbTv963twz51+J+qJyRsEjUdnuN8omzCis3KtBjyfN1xGA3rk4OQdo4TYc Ox/5RuKPuoa4NtmrWj93cq4/wAA7d+n8NEO/Rc/JZdzGGuA1DshB5YAHxw+AIMIo HIWetQFs/QvPycnZ3fwTYk4ihYk0lXMW74T3YHUZVw0K6KGZJm2vVg+dtgb+FREC SDPwuuW9uu9DoHu2eb/5kMnB8hyGEtf4c9vWGkuyCKAavrnGM7/O1vQtH3NBsgro X2hT6q5k5jW1WQukK8IKo3wFnyuCzID7BWuk643ftqKJYi5IxIvpNdQJCttv17B2 T9yl0ljR5fo= =JWMk - -----END PGP SIGNATURE----- - -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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