-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: bluez security update Advisory ID: RHSA-2020:4481-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4481 Issue date: 2020-11-03 CVE Names: CVE-2020-0556 ==================================================================== 1. Summary: An update for bluez is now available for Red Hat Enterprise Linux 8. 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 CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: The bluez packages contain the following utilities for use in Bluetooth applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start scripts (Red Hat), and pcmcia configuration files. Security Fix(es): * bluez: Improper access control in subsystem could result in privilege escalation and DoS (CVE-2020-0556) 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 8.3 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1814293 - CVE-2020-0556 bluez: Improper access control in subsystem could result in privilege escalation and DoS 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: bluez-cups-5.50-4.el8.aarch64.rpm bluez-cups-debuginfo-5.50-4.el8.aarch64.rpm bluez-debuginfo-5.50-4.el8.aarch64.rpm bluez-debugsource-5.50-4.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.aarch64.rpm bluez-libs-debuginfo-5.50-4.el8.aarch64.rpm bluez-obexd-debuginfo-5.50-4.el8.aarch64.rpm ppc64le: bluez-cups-5.50-4.el8.ppc64le.rpm bluez-cups-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debugsource-5.50-4.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.50-4.el8.ppc64le.rpm bluez-libs-debuginfo-5.50-4.el8.ppc64le.rpm bluez-obexd-debuginfo-5.50-4.el8.ppc64le.rpm s390x: bluez-cups-5.50-4.el8.s390x.rpm bluez-cups-debuginfo-5.50-4.el8.s390x.rpm bluez-debuginfo-5.50-4.el8.s390x.rpm bluez-debugsource-5.50-4.el8.s390x.rpm bluez-hid2hci-debuginfo-5.50-4.el8.s390x.rpm bluez-libs-debuginfo-5.50-4.el8.s390x.rpm bluez-obexd-debuginfo-5.50-4.el8.s390x.rpm x86_64: bluez-cups-5.50-4.el8.x86_64.rpm bluez-cups-debuginfo-5.50-4.el8.x86_64.rpm bluez-debuginfo-5.50-4.el8.x86_64.rpm bluez-debugsource-5.50-4.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.x86_64.rpm bluez-libs-debuginfo-5.50-4.el8.x86_64.rpm bluez-obexd-debuginfo-5.50-4.el8.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: bluez-5.50-4.el8.src.rpm aarch64: bluez-5.50-4.el8.aarch64.rpm bluez-cups-debuginfo-5.50-4.el8.aarch64.rpm bluez-debuginfo-5.50-4.el8.aarch64.rpm bluez-debugsource-5.50-4.el8.aarch64.rpm bluez-hid2hci-5.50-4.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.aarch64.rpm bluez-libs-5.50-4.el8.aarch64.rpm bluez-libs-debuginfo-5.50-4.el8.aarch64.rpm bluez-obexd-5.50-4.el8.aarch64.rpm bluez-obexd-debuginfo-5.50-4.el8.aarch64.rpm ppc64le: bluez-5.50-4.el8.ppc64le.rpm bluez-cups-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debugsource-5.50-4.el8.ppc64le.rpm bluez-hid2hci-5.50-4.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.50-4.el8.ppc64le.rpm bluez-libs-5.50-4.el8.ppc64le.rpm bluez-libs-debuginfo-5.50-4.el8.ppc64le.rpm bluez-obexd-5.50-4.el8.ppc64le.rpm bluez-obexd-debuginfo-5.50-4.el8.ppc64le.rpm s390x: bluez-5.50-4.el8.s390x.rpm bluez-cups-debuginfo-5.50-4.el8.s390x.rpm bluez-debuginfo-5.50-4.el8.s390x.rpm bluez-debugsource-5.50-4.el8.s390x.rpm bluez-hid2hci-5.50-4.el8.s390x.rpm bluez-hid2hci-debuginfo-5.50-4.el8.s390x.rpm bluez-libs-5.50-4.el8.s390x.rpm bluez-libs-debuginfo-5.50-4.el8.s390x.rpm bluez-obexd-5.50-4.el8.s390x.rpm bluez-obexd-debuginfo-5.50-4.el8.s390x.rpm x86_64: bluez-5.50-4.el8.x86_64.rpm bluez-cups-debuginfo-5.50-4.el8.i686.rpm bluez-cups-debuginfo-5.50-4.el8.x86_64.rpm bluez-debuginfo-5.50-4.el8.i686.rpm bluez-debuginfo-5.50-4.el8.x86_64.rpm bluez-debugsource-5.50-4.el8.i686.rpm bluez-debugsource-5.50-4.el8.x86_64.rpm bluez-hid2hci-5.50-4.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.i686.rpm bluez-hid2hci-debuginfo-5.50-4.el8.x86_64.rpm bluez-libs-5.50-4.el8.i686.rpm bluez-libs-5.50-4.el8.x86_64.rpm bluez-libs-debuginfo-5.50-4.el8.i686.rpm bluez-libs-debuginfo-5.50-4.el8.x86_64.rpm bluez-obexd-5.50-4.el8.x86_64.rpm bluez-obexd-debuginfo-5.50-4.el8.i686.rpm bluez-obexd-debuginfo-5.50-4.el8.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: bluez-cups-debuginfo-5.50-4.el8.aarch64.rpm bluez-debuginfo-5.50-4.el8.aarch64.rpm bluez-debugsource-5.50-4.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.aarch64.rpm bluez-libs-debuginfo-5.50-4.el8.aarch64.rpm bluez-libs-devel-5.50-4.el8.aarch64.rpm bluez-obexd-debuginfo-5.50-4.el8.aarch64.rpm ppc64le: bluez-cups-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debuginfo-5.50-4.el8.ppc64le.rpm bluez-debugsource-5.50-4.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.50-4.el8.ppc64le.rpm bluez-libs-debuginfo-5.50-4.el8.ppc64le.rpm bluez-libs-devel-5.50-4.el8.ppc64le.rpm bluez-obexd-debuginfo-5.50-4.el8.ppc64le.rpm s390x: bluez-cups-debuginfo-5.50-4.el8.s390x.rpm bluez-debuginfo-5.50-4.el8.s390x.rpm bluez-debugsource-5.50-4.el8.s390x.rpm bluez-hid2hci-debuginfo-5.50-4.el8.s390x.rpm bluez-libs-debuginfo-5.50-4.el8.s390x.rpm bluez-libs-devel-5.50-4.el8.s390x.rpm bluez-obexd-debuginfo-5.50-4.el8.s390x.rpm x86_64: bluez-cups-debuginfo-5.50-4.el8.i686.rpm bluez-cups-debuginfo-5.50-4.el8.x86_64.rpm bluez-debuginfo-5.50-4.el8.i686.rpm bluez-debuginfo-5.50-4.el8.x86_64.rpm bluez-debugsource-5.50-4.el8.i686.rpm bluez-debugsource-5.50-4.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.50-4.el8.i686.rpm bluez-hid2hci-debuginfo-5.50-4.el8.x86_64.rpm bluez-libs-debuginfo-5.50-4.el8.i686.rpm bluez-libs-debuginfo-5.50-4.el8.x86_64.rpm bluez-libs-devel-5.50-4.el8.i686.rpm bluez-libs-devel-5.50-4.el8.x86_64.rpm bluez-obexd-debuginfo-5.50-4.el8.i686.rpm bluez-obexd-debuginfo-5.50-4.el8.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-2020-0556 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_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 iQIVAwUBX6Iyg9zjgjWX9erEAQjo6g//a1XRLH+CmrNF+KCYq/QMwDbYDDlEDcT1 8lyh1ur6LDOBR0XNDTnA/yS2VkWqm33SJCd/eB9m5l5CIuIc9aO2vV1JvmC8WV0p cq32f/mL4MQzI53kuf/rxMed0NKTnKofGlddsf923z5r7ZjPec4lC0W5sq17ved9 qukPCZwJLdFqTdRm7yFLjLoLGzXIRAL74ELwrctzue0Gg7/r8pYoO7BKJBg3xbPv ttcyIjwT7AaX11BNmE1K2AlxOhQ+RVL27mXI4Z31844actzXJiE355BhcM8xuzDa x7kY6hg1q3Ke++8wPAbIYzo48kkukSfLJ+ih2CXLjGHDrxMOZmB4yiO1qTMQg5nM ExdTdOOl7vO55QBbu7LytB1CAQ3IRqbw96gKd+uLotoTyG+AvZwPER75ngUFyZXn owK7LTK1W2RPC5RLungj4lwKdT+FNG+/tJJqcKGopcvcKq3JMzBk0rGY1G49STCe MQKzJiF/BQ7ofKlTMSAuuy/aTFbUpHwu4gzTI7t7PyVvMSfqKyua3J+ZnnMxDwK/ uwfWZBQW6mPFeIzB8w83QlK1jFG9whUm0+q2QkIgVsXy3GDPuST1Q7ZldW9h4uLs fgCpmOLC6F83AOUh3tcUqan6Dr/pJWkMTH8ND1g0QGfvsXTkLZbA+xu8wwRRBl+l tb2UOmZ+bQ0=sWU+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce