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RedHat 6: RHSA-2019-0420-01 Critical: Polkit Auth Hijack

An update for polkit is now available for Red Hat Enterprise Linux 6. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: polkit security update Advisory ID: RHSA-2019:0420-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0420 Issue date: 2019-02-26 CVE Names: CVE-2019-6133 ==================================================================== 1. Summary: An update for polkit is now available for Red Hat Enterprise Linux 6. 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 Desktop (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 3. Description: The polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones. Security Fix(es): * polkit: Temporary auth hijacking via PID reuse and non-atomic fork (CVE-2019-6133) 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/): 1664212 - CVE-2019-6133 polkit: Temporary auth hijacking via PID reuse and non-atomic fork 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: polkit-0.96-11.el6_10.1.src.rpm i386: polkit-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm noarch: polkit-desktop-policy-0.96-11.el6_10.1.noarch.rpm x86_64: polkit-0.96-11.el6_10.1.i686.rpm polkit-0.96-11.el6_10.1.x86_64.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-docs-0.96-11.el6_10.1.i686.rpm x86_64: polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.x86_64.rpm polkit-docs-0.96-11.el6_10.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: polkit-0.96-11.el6_10.1.src.rpm x86_64: polkit-0.96-11.el6_10.1.i686.rpm polkit-0.96-11.el6_10.1.x86_64.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): noarch: polkit-desktop-policy-0.96-11.el6_10.1.noarch.rpm x86_64: polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.x86_64.rpm polkit-docs-0.96-11.el6_10.1.x86_64.rpm Red Hat Enterprise Linux Server (v.6): Source: polkit-0.96-11.el6_10.1.src.rpm i386: polkit-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-docs-0.96-11.el6_10.1.i686.rpm noarch: polkit-desktop-policy-0.96-11.el6_10.1.noarch.rpm ppc64: polkit-0.96-11.el6_10.1.ppc.rpm polkit-0.96-11.el6_10.1.ppc64.rpm polkit-debuginfo-0.96-11.el6_10.1.ppc.rpm polkit-debuginfo-0.96-11.el6_10.1.ppc64.rpm polkit-devel-0.96-11.el6_10.1.ppc.rpm polkit-devel-0.96-11.el6_10.1.ppc64.rpm polkit-docs-0.96-11.el6_10.1.ppc64.rpm s390x: polkit-0.96-11.el6_10.1.s390.rpm polkit-0.96-11.el6_10.1.s390x.rpm polkit-debuginfo-0.96-11.el6_10.1.s390.rpm polkit-debuginfo-0.96-11.el6_10.1.s390x.rpm polkit-devel-0.96-11.el6_10.1.s390.rpm polkit-devel-0.96-11.el6_10.1.s390x.rpm polkit-docs-0.96-11.el6_10.1.s390x.rpm x86_64: polkit-0.96-11.el6_10.1.i686.rpm polkit-0.96-11.el6_10.1.x86_64.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.x86_64.rpm polkit-docs-0.96-11.el6_10.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: polkit-0.96-11.el6_10.1.src.rpm i386: polkit-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-docs-0.96-11.el6_10.1.i686.rpm noarch: polkit-desktop-policy-0.96-11.el6_10.1.noarch.rpm x86_64: polkit-0.96-11.el6_10.1.i686.rpm polkit-0.96-11.el6_10.1.x86_64.rpm polkit-debuginfo-0.96-11.el6_10.1.i686.rpm polkit-debuginfo-0.96-11.el6_10.1.x86_64.rpm polkit-devel-0.96-11.el6_10.1.i686.rpm polkit-devel-0.96-11.el6_10.1.x86_64.rpm polkit-docs-0.96-11.el6_10.1.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-2019-6133 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat securitycontact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXHVtjdzjgjWX9erEAQh6WRAAp57X0mJqD0xNNtjLVEI6PGKVr0BpC2Mh hbOupYifUxS0/WQkug7+8RSFDpEJjtmsPcorLqb8HB7a/S2ZUmVaYnqxHSsfUnVj bN1iG81DnE83hZxzqTLbPAz4TVkc5KSQ7Gb+QkVAawM90sonaHDIPzr3yAqeioos jEF60No9HYpXczKmNDg7eqbr+VqBdPJIzv44Gt+ryqkT1F5DQ/6QOLVtNjRRJiFC y5pWusQzxK2GQaHRRsKInRv23lJtfbINoUj664vyBlbXh/J7oE4WZzTBbOFAAYC7 b4EpHHqd+GN/1jd+Va/CVfj9lgRcVU9i5ScyrRw/qSmHDzXN+yk8b0P0vYemKPhq LbTGyB4fzEhDYuo2XiqMf5Z/BjApq5knMuUbIul+UGmQC02eSWm8BsgeaeRRLBXa k+Te3jlaV0TiEY4zubt/sEap3tF28ungYh9MCdAX1u90A6W2oVoIeEbKNzVJ5yUT rtI0kPKN9Txh/gRNxQI4q7z16UpYLehMIhH/jO1OEDQSXCCGRxeFTkTdW6E2S0gq v2qqH9U0j4Fad2zRTXx3GwwqCU+MrISIl/p7cyHozJPYWdPh/Wcou5B+RJabVfyg pEReP+TZMjQrrFUzQuW6RHM47ipjb5Pd7NL+wQ7+1RGQRxp8kC+q568HPN3qN8mu CB/zBBd6GNc=kNTu -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ====================================================. update, polkit, enterprise, linux, product, security. . Severity: Important. LinuxSecurity.com Team

Feb 26, 2019 •Important Red Hat