-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: dbus security update Advisory ID: RHSA-2020:4032-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4032 Issue date: 2020-09-29 CVE Names: CVE-2019-12749 ==================================================================== 1. Summary: An update for dbus 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) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility. Security Fix(es): * dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass (CVE-2019-12749) 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 7.9 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 For the update to take effect, all running instances of dbus-daemon and all running applications using the libdbus library must be restarted, or the system rebooted. 5. Bugs fixed (https://bugzilla.redhat.com/): 1719344 - CVE-2019-12749 dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: dbus-1.10.24-15.el7.src.rpm x86_64: dbus-1.10.24-15.el7.x86_64.rpm dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-libs-1.10.24-15.el7.i686.rpm dbus-libs-1.10.24-15.el7.x86_64.rpm dbus-x11-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: dbus-doc-1.10.24-15.el7.noarch.rpm x86_64: dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-devel-1.10.24-15.el7.i686.rpm dbus-devel-1.10.24-15.el7.x86_64.rpm dbus-tests-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: dbus-1.10.24-15.el7.src.rpm x86_64: dbus-1.10.24-15.el7.x86_64.rpm dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-libs-1.10.24-15.el7.i686.rpm dbus-libs-1.10.24-15.el7.x86_64.rpm dbus-x11-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: dbus-doc-1.10.24-15.el7.noarch.rpm x86_64: dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-devel-1.10.24-15.el7.i686.rpm dbus-devel-1.10.24-15.el7.x86_64.rpm dbus-tests-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: dbus-1.10.24-15.el7.src.rpm ppc64: dbus-1.10.24-15.el7.ppc64.rpm dbus-debuginfo-1.10.24-15.el7.ppc.rpm dbus-debuginfo-1.10.24-15.el7.ppc64.rpm dbus-devel-1.10.24-15.el7.ppc.rpm dbus-devel-1.10.24-15.el7.ppc64.rpm dbus-libs-1.10.24-15.el7.ppc.rpm dbus-libs-1.10.24-15.el7.ppc64.rpm dbus-x11-1.10.24-15.el7.ppc64.rpm ppc64le: dbus-1.10.24-15.el7.ppc64le.rpm dbus-debuginfo-1.10.24-15.el7.ppc64le.rpm dbus-devel-1.10.24-15.el7.ppc64le.rpm dbus-libs-1.10.24-15.el7.ppc64le.rpm dbus-x11-1.10.24-15.el7.ppc64le.rpm s390x: dbus-1.10.24-15.el7.s390x.rpm dbus-debuginfo-1.10.24-15.el7.s390.rpm dbus-debuginfo-1.10.24-15.el7.s390x.rpm dbus-devel-1.10.24-15.el7.s390.rpm dbus-devel-1.10.24-15.el7.s390x.rpm dbus-libs-1.10.24-15.el7.s390.rpm dbus-libs-1.10.24-15.el7.s390x.rpm dbus-x11-1.10.24-15.el7.s390x.rpm x86_64: dbus-1.10.24-15.el7.x86_64.rpm dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-devel-1.10.24-15.el7.i686.rpm dbus-devel-1.10.24-15.el7.x86_64.rpm dbus-libs-1.10.24-15.el7.i686.rpm dbus-libs-1.10.24-15.el7.x86_64.rpm dbus-x11-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: dbus-doc-1.10.24-15.el7.noarch.rpm ppc64: dbus-debuginfo-1.10.24-15.el7.ppc64.rpm dbus-tests-1.10.24-15.el7.ppc64.rpm ppc64le: dbus-debuginfo-1.10.24-15.el7.ppc64le.rpm dbus-tests-1.10.24-15.el7.ppc64le.rpm s390x: dbus-debuginfo-1.10.24-15.el7.s390x.rpm dbus-tests-1.10.24-15.el7.s390x.rpm x86_64: dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-tests-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: dbus-1.10.24-15.el7.src.rpm x86_64: dbus-1.10.24-15.el7.x86_64.rpm dbus-debuginfo-1.10.24-15.el7.i686.rpm dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-devel-1.10.24-15.el7.i686.rpm dbus-devel-1.10.24-15.el7.x86_64.rpm dbus-libs-1.10.24-15.el7.i686.rpm dbus-libs-1.10.24-15.el7.x86_64.rpm dbus-x11-1.10.24-15.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: dbus-doc-1.10.24-15.el7.noarch.rpm x86_64: dbus-debuginfo-1.10.24-15.el7.x86_64.rpm dbus-tests-1.10.24-15.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-2019-12749 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_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 iQIVAwUBX3Oh99zjgjWX9erEAQiaSxAAhjMLUm5crfwbKrlOqxG42cNPuqSNui+A VAoxZ+wTLkJeud3xVjvdrx7nlReucm3HCw9t4Pqtm9GxQalMjtoaPo9K0UhG1y8y HEoWF84I+MCFmCb70tqNF/OD1Y47XF3XBe2kSXfoQxrsP7CZ+ppv2MWxltWIQwCN FAohrG0e5zb8qb3+65oI6Pfrn8h3xISa36H4rGUUS8E+TIBsgO/tA04mdYCjL0bu S1yr+NmJ1hcyBRMSl+wlUYUCmdPSiWmp/F96kLmPHoVRLrQ8TUvy53tu3Z1DgKww Xih5g5pDW5b1Q8i5J0w3hy9qYz/NEZrc0dFx0P9DvARblGSOqQF3iirM2KTSNcNV JlH9+CaOmY74GMrmigcvVIBiAr70WBgnHvwuW6Ff5I5qntY4qkJuzXdRZ9M7q31S rSUm6f1w0CRh2ZpqQNT1PZ/GnavRxsHuOZ+4qGB20BC0sL6tM43hzreNG4GHEmq3 gfadfBYlmpL+1YVoheTOD9dppKqv7e/EmWENl9j4iSGPb/8f1cyfDnHq+b3+QkIb 9gvKAixNQ256fu09g6MRQVaWXgd0+eMJaUO4EArWmbnhxSuBMw3//uMpmSNCh8Hd h6E61a0TMwgJNtkeKeDj6i+8202ch5WbR/k3w7IIYJR7JcdNV20eGSqIDah0c4+K 9sHUtEn2R3Y=XxFv -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce