-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: bluez security update Advisory ID: RHSA-2020:4001-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:4001 Issue date: 2020-09-29 CVE Names: CVE-2020-0556 ==================================================================== 1. Summary: An update for bluez 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) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - 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 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 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 Client (v. 7): Source: bluez-5.44-7.el7.src.rpm x86_64: bluez-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-libs-5.44-7.el7.i686.rpm bluez-libs-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: bluez-cups-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-hid2hci-5.44-7.el7.x86_64.rpm bluez-libs-devel-5.44-7.el7.i686.rpm bluez-libs-devel-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: bluez-5.44-7.el7.src.rpm x86_64: bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-libs-5.44-7.el7.i686.rpm bluez-libs-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: bluez-5.44-7.el7.x86_64.rpm bluez-cups-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-hid2hci-5.44-7.el7.x86_64.rpm bluez-libs-devel-5.44-7.el7.i686.rpm bluez-libs-devel-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: bluez-5.44-7.el7.src.rpm ppc64: bluez-5.44-7.el7.ppc64.rpm bluez-debuginfo-5.44-7.el7.ppc.rpm bluez-debuginfo-5.44-7.el7.ppc64.rpm bluez-libs-5.44-7.el7.ppc.rpm bluez-libs-5.44-7.el7.ppc64.rpm ppc64le: bluez-5.44-7.el7.ppc64le.rpm bluez-debuginfo-5.44-7.el7.ppc64le.rpm bluez-libs-5.44-7.el7.ppc64le.rpm s390x: bluez-debuginfo-5.44-7.el7.s390.rpm bluez-debuginfo-5.44-7.el7.s390x.rpm bluez-libs-5.44-7.el7.s390.rpm bluez-libs-5.44-7.el7.s390x.rpm x86_64: bluez-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-libs-5.44-7.el7.i686.rpm bluez-libs-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: bluez-cups-5.44-7.el7.ppc64.rpm bluez-debuginfo-5.44-7.el7.ppc.rpm bluez-debuginfo-5.44-7.el7.ppc64.rpm bluez-hid2hci-5.44-7.el7.ppc64.rpm bluez-libs-devel-5.44-7.el7.ppc.rpm bluez-libs-devel-5.44-7.el7.ppc64.rpm ppc64le: bluez-cups-5.44-7.el7.ppc64le.rpm bluez-debuginfo-5.44-7.el7.ppc64le.rpm bluez-hid2hci-5.44-7.el7.ppc64le.rpm bluez-libs-devel-5.44-7.el7.ppc64le.rpm s390x: bluez-5.44-7.el7.s390x.rpm bluez-cups-5.44-7.el7.s390x.rpm bluez-debuginfo-5.44-7.el7.s390.rpm bluez-debuginfo-5.44-7.el7.s390x.rpm bluez-hid2hci-5.44-7.el7.s390x.rpm bluez-libs-devel-5.44-7.el7.s390.rpm bluez-libs-devel-5.44-7.el7.s390x.rpm x86_64: bluez-cups-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-hid2hci-5.44-7.el7.x86_64.rpm bluez-libs-devel-5.44-7.el7.i686.rpm bluez-libs-devel-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: bluez-5.44-7.el7.src.rpm x86_64: bluez-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-libs-5.44-7.el7.i686.rpm bluez-libs-5.44-7.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: bluez-cups-5.44-7.el7.x86_64.rpm bluez-debuginfo-5.44-7.el7.i686.rpm bluez-debuginfo-5.44-7.el7.x86_64.rpm bluez-hid2hci-5.44-7.el7.x86_64.rpm bluez-libs-devel-5.44-7.el7.i686.rpm bluez-libs-devel-5.44-7.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-2020-0556 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 iQIVAwUBX3OjrNzjgjWX9erEAQiJ6Q/8CKerQEOQ+VVl0kZxQgKTon8ZrRmuYo3v epXAqPXlOr43ZKNxhGXXwtNLgBebg63+VQHiKVN0oobsee9qbUNY9eWj162YKrwY pRdvdLSh94laS3XWBGcxxepj04CkG+p74pMfq4jJ/upu19MmCKCPKcfFcmeg7JPn HvfiOzyvLN39jZNrA6aInRQKZjqeQVPG1YwUyZGK3Y7lgTwjrHZqH69jdXKvy72H RftjS3b74/aXQP9wWdNN1uvD8skGxHlQiQaKINY7AGObIaq84dZxXF63IHiAzh1f pvxE68sLwYfk6lhhWRDIcFzVWQsdDvymQ/7aWCQv5Kbh9cvGOgR3k1ABgy5ZFGGn mYxlxpSkBF6tVXC4RPUjEGtGolGOz4nzZUrfUD1ZGgG/Y+pGmIe6Y7Jguk+MmkcW OkEIxjDWfXbLKIItaL92orILGGwx5wYSUXSBF/LAuwSG7y+qeVG8jRIxPYMXx4yx MipmI9waNbqoQ3SfqbbyCJPlBHcNXuqsUetbC8M8JQwTAQGMoarqkvb5apW4xspv e+4Ns7Ty8MJJFSQKL23mn3pEszvSux4yf2tf2qwg2wROsfmt4K2Mn0B3W4apYe6r xLs9UTw6OK3Ttt5eSjgVn/5zmH+3p3KARvKxQ6DDLAWOC3P3tqh06co5KEeKjyJs OCTqA6V2o3g=riq1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce