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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2484 dbus security update 22 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: dbus Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-12049 Reference: ESB-2020.2373 ESB-2020.2076 ESB-2020.1979 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:3014 https://access.redhat.com/errata/RHSA-2020:3044 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: dbus security update Advisory ID: RHSA-2020:3014-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3014 Issue date: 2020-07-21 CVE Names: CVE-2020-12049 ===================================================================== 1. Summary: An update for dbus is now available for Red Hat Enterprise Linux 8. 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 AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, noarch, ppc64le, s390x, 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: denial of service via file descriptor leak (CVE-2020-12049) 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 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/): 1849041 - CVE-2020-12049 dbus: denial of service via file descriptor leak 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: dbus-daemon-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-debugsource-1.12.8-10.el8_2.aarch64.rpm dbus-devel-1.12.8-10.el8_2.aarch64.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-x11-1.12.8-10.el8_2.aarch64.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.aarch64.rpm ppc64le: dbus-daemon-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-debugsource-1.12.8-10.el8_2.ppc64le.rpm dbus-devel-1.12.8-10.el8_2.ppc64le.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-x11-1.12.8-10.el8_2.ppc64le.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.ppc64le.rpm s390x: dbus-daemon-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-debugsource-1.12.8-10.el8_2.s390x.rpm dbus-devel-1.12.8-10.el8_2.s390x.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-x11-1.12.8-10.el8_2.s390x.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.s390x.rpm x86_64: dbus-daemon-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-debugsource-1.12.8-10.el8_2.i686.rpm dbus-debugsource-1.12.8-10.el8_2.x86_64.rpm dbus-devel-1.12.8-10.el8_2.i686.rpm dbus-devel-1.12.8-10.el8_2.x86_64.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-x11-1.12.8-10.el8_2.x86_64.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: dbus-1.12.8-10.el8_2.src.rpm aarch64: dbus-1.12.8-10.el8_2.aarch64.rpm dbus-daemon-1.12.8-10.el8_2.aarch64.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-debugsource-1.12.8-10.el8_2.aarch64.rpm dbus-libs-1.12.8-10.el8_2.aarch64.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-tools-1.12.8-10.el8_2.aarch64.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.aarch64.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.aarch64.rpm noarch: dbus-common-1.12.8-10.el8_2.noarch.rpm ppc64le: dbus-1.12.8-10.el8_2.ppc64le.rpm dbus-daemon-1.12.8-10.el8_2.ppc64le.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-debugsource-1.12.8-10.el8_2.ppc64le.rpm dbus-libs-1.12.8-10.el8_2.ppc64le.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-tools-1.12.8-10.el8_2.ppc64le.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.ppc64le.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.ppc64le.rpm s390x: dbus-1.12.8-10.el8_2.s390x.rpm dbus-daemon-1.12.8-10.el8_2.s390x.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-debugsource-1.12.8-10.el8_2.s390x.rpm dbus-libs-1.12.8-10.el8_2.s390x.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-tools-1.12.8-10.el8_2.s390x.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.s390x.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.s390x.rpm x86_64: dbus-1.12.8-10.el8_2.x86_64.rpm dbus-daemon-1.12.8-10.el8_2.x86_64.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-daemon-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-debugsource-1.12.8-10.el8_2.i686.rpm dbus-debugsource-1.12.8-10.el8_2.x86_64.rpm dbus-libs-1.12.8-10.el8_2.i686.rpm dbus-libs-1.12.8-10.el8_2.x86_64.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-libs-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-tests-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-tools-1.12.8-10.el8_2.x86_64.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-tools-debuginfo-1.12.8-10.el8_2.x86_64.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.i686.rpm dbus-x11-debuginfo-1.12.8-10.el8_2.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-2020-12049 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 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXxbM1tzjgjWX9erEAQi1Uw//f1fTLZqwQ/FXcCTnWqo8rz/hY/mtMSZe +SI1Jzgu8+0NCHyqLHaAcxpAHFMGiHdl7U9HvEtdGp492C7VfOHgGTvbf9OEdLnx hEskfaspUzSWzRg+HBopxSAjKuyRZ2n6MLPiKlJTPOPk8rbm/bI1PIDUw8RRu/Yz PFDlmGrNhDPxczMbkVk7nVMEVvg60iMmTocs/A3mrnRDlje89/8Sp7kX5w8hFnpI TKhsQHMislY7fKeLSsmZcmgNgDU2/FHQryr5oSlVEMyb48KbkgYMzZVd6BdMRP8x WahZWGRL1SKiPabQS0AOmgqU3Iqv52+wOgpR0ByV+V2ZdFdwujKoN5kMRFYEiWOK NZl+qVheC7xkgjcAhZcwhZ5SIPUXNE0XLSh0LSP+0B5iD2K6Fs5JsNT8++iy6UoK BX6GmlhWfIykGfTwYJoc8rS5r9y4CtnUHAuvhPjp1KXMN+HjhQegS3v9/X2bvicC G7crD4kej12zyJ9a2foxgcvdo6r7SVK9dAvtpXrGt0ZZGYHW5DBg8N7iFuZ46DDV caUubyWYI67mL3eDKL9zJiW03wKL6sKyIiI9tzhjrvt0tZDno/ccCrI7e9/+YlkJ PZG39hitbp6dcO7D/Aqz9gHuA47+fGWBMgkB4gXRLbdnioim2Qdx36uxEbvcir4k CdHg2s8rKH0= =6tD7 - -----END PGP SIGNATURE----- - -------------------------------------------------------------------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: dbus security update Advisory ID: RHSA-2020:3044-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:3044 Issue date: 2020-07-21 CVE Names: CVE-2020-12049 ===================================================================== 1. Summary: An update for dbus is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. 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 AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS E4S (v. 8.0) - aarch64, noarch, ppc64le, s390x, 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: denial of service via file descriptor leak (CVE-2020-12049) 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 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/): 1849041 - CVE-2020-12049 dbus: denial of service via file descriptor leak 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.0): aarch64: dbus-daemon-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-debugsource-1.12.8-8.el8_0.aarch64.rpm dbus-devel-1.12.8-8.el8_0.aarch64.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-x11-1.12.8-8.el8_0.aarch64.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.aarch64.rpm ppc64le: dbus-daemon-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-debugsource-1.12.8-8.el8_0.ppc64le.rpm dbus-devel-1.12.8-8.el8_0.ppc64le.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-x11-1.12.8-8.el8_0.ppc64le.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.ppc64le.rpm s390x: dbus-daemon-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-debugsource-1.12.8-8.el8_0.s390x.rpm dbus-devel-1.12.8-8.el8_0.s390x.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-x11-1.12.8-8.el8_0.s390x.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.s390x.rpm x86_64: dbus-daemon-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-debugsource-1.12.8-8.el8_0.i686.rpm dbus-debugsource-1.12.8-8.el8_0.x86_64.rpm dbus-devel-1.12.8-8.el8_0.i686.rpm dbus-devel-1.12.8-8.el8_0.x86_64.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-x11-1.12.8-8.el8_0.x86_64.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.x86_64.rpm Red Hat Enterprise Linux BaseOS E4S (v. 8.0): Source: dbus-1.12.8-8.el8_0.src.rpm aarch64: dbus-1.12.8-8.el8_0.aarch64.rpm dbus-daemon-1.12.8-8.el8_0.aarch64.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-debugsource-1.12.8-8.el8_0.aarch64.rpm dbus-libs-1.12.8-8.el8_0.aarch64.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-tools-1.12.8-8.el8_0.aarch64.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.aarch64.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.aarch64.rpm noarch: dbus-common-1.12.8-8.el8_0.noarch.rpm ppc64le: dbus-1.12.8-8.el8_0.ppc64le.rpm dbus-daemon-1.12.8-8.el8_0.ppc64le.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-debugsource-1.12.8-8.el8_0.ppc64le.rpm dbus-libs-1.12.8-8.el8_0.ppc64le.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-tools-1.12.8-8.el8_0.ppc64le.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.ppc64le.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.ppc64le.rpm s390x: dbus-1.12.8-8.el8_0.s390x.rpm dbus-daemon-1.12.8-8.el8_0.s390x.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-debugsource-1.12.8-8.el8_0.s390x.rpm dbus-libs-1.12.8-8.el8_0.s390x.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-tools-1.12.8-8.el8_0.s390x.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.s390x.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.s390x.rpm x86_64: dbus-1.12.8-8.el8_0.x86_64.rpm dbus-daemon-1.12.8-8.el8_0.x86_64.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-daemon-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-debugsource-1.12.8-8.el8_0.i686.rpm dbus-debugsource-1.12.8-8.el8_0.x86_64.rpm dbus-libs-1.12.8-8.el8_0.i686.rpm dbus-libs-1.12.8-8.el8_0.x86_64.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-libs-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-tests-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-tools-1.12.8-8.el8_0.x86_64.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-tools-debuginfo-1.12.8-8.el8_0.x86_64.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.i686.rpm dbus-x11-debuginfo-1.12.8-8.el8_0.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-2020-12049 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 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXxb9l9zjgjWX9erEAQjWPQ/9FCei3LMUbxNzTmA+0C+Y+Hw+vAeJ2Ifz iSZur0/yrrtQPDwg3ELfBHQv5D++jVCGCk/+n0HX95ALCg4UCSibp4p78j7UJuAw sj0njq8beQi4kotKhDVQbe3jUfnxSaLPTe3rBSCK7ZJL8mARK2WbS/JN4E2I2+W/ 6tCf6AjBVNS+G1dt05O1IhkqPea3Anq75GYo/2jgEsE/GmqPdyQbDC8ZVYEiOgn/ tBvKODB/z+WJpRW7bV7iJMjfLG4lBKVEJGBzHTNyzw9PXnbtqPINl7FwSeAO1InU uykFyVA7dgvwoD0R27HrizY4xLwRVSmypH66+GfLv/gBrmGvU8zIv8geMg1J1LGO 0HGkHF/pizhUR3jCQPh7pTZHFTnEXmbzvT36Cn6l3c4PQN3V1CvUXW6BeVwCxuA1 B84bX2qGpbyrckLr7hW7hwlYrexfbX6Vh23nQSwgdenh6ol672glHvB9Ryi6mZ1P gRMNpdEXCJ8e667947a/R6ZkWhuraIuMyJmioDjNyVTMqADATC9SFhEdBAJIyVYY scivJe/+ZAdUF63/fF7KaYKgNrYC5YpPsaBSi108Z7JrTiVpSzqxn42kiSKu0SHq At93DWBb9ieIgrSVZNkNtAUR0+KCnKuN3qyqA8bBQWy/G/JrPXW7Y75ErWjYQjAl J9RkvTKDUn4= =5ibG - -----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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