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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1676 python-pip security update 13 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: python-pip Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-11324 CVE-2019-11236 CVE-2018-20060 CVE-2018-18074 Reference: ESB-2020.1527 ESB-2020.0951 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:2068 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: python-pip security update Advisory ID: RHSA-2020:2068-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2068 Issue date: 2020-05-12 CVE Names: CVE-2018-18074 CVE-2018-20060 CVE-2019-11236 CVE-2019-11324 ===================================================================== 1. Summary: An update for python-pip 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) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch 3. Description: pip is a package management system used to install and manage software packages written in Python. Many packages can be found in the Python Package Index (PyPI). pip is a recursive acronym that can stand for either "Pip Installs Packages" or "Pip Installs Python" Security Fix(es): * python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure (CVE-2018-20060) * python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal service (CVE-2019-11236) * python-urllib3: Certification mishandle when error should be thrown (CVE-2019-11324) * python-requests: Redirect from HTTPS to HTTP does not remove Authorization header (CVE-2018-18074) 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/): 1643829 - CVE-2018-18074 python-requests: Redirect from HTTPS to HTTP does not remove Authorization header 1649153 - CVE-2018-20060 python-urllib3: Cross-host redirect does not remove Authorization header allow for credential exposure 1700824 - CVE-2019-11236 python-urllib3: CRLF injection due to not encoding the '\r\n' sequence leading to possible attack on internal service 1702473 - CVE-2019-11324 python-urllib3: Certification mishandle when error should be thrown 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: python-pip-9.0.3-7.el7_8.src.rpm noarch: python3-pip-9.0.3-7.el7_8.noarch.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: python-pip-9.0.3-7.el7_8.src.rpm noarch: python3-pip-9.0.3-7.el7_8.noarch.rpm Red Hat Enterprise Linux Server (v. 7): Source: python-pip-9.0.3-7.el7_8.src.rpm noarch: python3-pip-9.0.3-7.el7_8.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: python-pip-9.0.3-7.el7_8.src.rpm noarch: python3-pip-9.0.3-7.el7_8.noarch.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-2018-18074 https://access.redhat.com/security/cve/CVE-2018-20060 https://access.redhat.com/security/cve/CVE-2019-11236 https://access.redhat.com/security/cve/CVE-2019-11324 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXrrtw9zjgjWX9erEAQjUPQ/+ORWpV/wzBiQCsnFxxWQBrhtL61o9Myhh qw96oOF9Np8fpUG4nJnbxjugK3Pueg0ag157v2Y4Pyc9Xoe4OehaCITZW2C8WNlA TykkVxpcHUH+hlgn1qVWp7jf7d6lLz0f5GCf1XWs3sH2POMyyYbC7yBiahEXm7/f ufEW0zOPXB/AJN/Qo1UhsL/MDJ7aVFJMiGFVbvQmZtFJ5/gKeAsz7yfDz8BfBtCt Puta8yH8Tvl6Kn8dz7XWz2/Z/abdGxUyy5VhMdqlqnf6x7CuCT+t8fbxoyRXOdmm 6F8YzSwaSwLcrq/omI4IgJKNAq2pRLQhdbFC6C0HpkKmH6J3MGohea9GWMgftC7C jaIh01rMW4Y4FvXx1A0xIS+YeGqvQU0cLAfIPfRnAnHwysnSMLHK92eL8LxTsl57 3Hy4iloo1xOHXGK9dLJk/MWpj0fMmNBDt2HZAbRQv9hGVQAEriDme3d6ve8CjMgb Bw6G1ONedn/65dgKXtCf9mRsUQ+OqP72zIbdMme2lrOZtIpOkBH3mw/gTTKB1+Iw Jj8vy/jVxgY2aZGrpyyap5KXKLZKzVPx/om1K2ArFBZPv1lVNMBi49y1swsVwgz+ 944FCoFV7ElcJnpCQjCMAfdo7l7J/6j7pyicP7HY17O2friJupAq8ks+tilPPYtT fI0yEvYhx84= =Y1ym - -----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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