-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: bluez security update Advisory ID: RHSA-2021:4432-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4432 Issue date: 2021-11-09 CVE Names: CVE-2020-26558 ==================================================================== 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 Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux CRB (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: Passkey Entry protocol of the Bluetooth Core is vulnerable to an impersonation attack (CVE-2020-26558) 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 8.5 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/): 1918602 - CVE-2020-26558 bluez: Passkey Entry protocol of the Bluetooth Core is vulnerable to an impersonation attack 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): aarch64: bluez-cups-5.56-1.el8.aarch64.rpm bluez-cups-debuginfo-5.56-1.el8.aarch64.rpm bluez-debuginfo-5.56-1.el8.aarch64.rpm bluez-debugsource-5.56-1.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.aarch64.rpm bluez-libs-debuginfo-5.56-1.el8.aarch64.rpm bluez-obexd-debuginfo-5.56-1.el8.aarch64.rpm ppc64le: bluez-cups-5.56-1.el8.ppc64le.rpm bluez-cups-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debugsource-5.56-1.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.56-1.el8.ppc64le.rpm bluez-libs-debuginfo-5.56-1.el8.ppc64le.rpm bluez-obexd-debuginfo-5.56-1.el8.ppc64le.rpm s390x: bluez-cups-5.56-1.el8.s390x.rpm bluez-cups-debuginfo-5.56-1.el8.s390x.rpm bluez-debuginfo-5.56-1.el8.s390x.rpm bluez-debugsource-5.56-1.el8.s390x.rpm bluez-hid2hci-debuginfo-5.56-1.el8.s390x.rpm bluez-libs-debuginfo-5.56-1.el8.s390x.rpm bluez-obexd-debuginfo-5.56-1.el8.s390x.rpm x86_64: bluez-cups-5.56-1.el8.x86_64.rpm bluez-cups-debuginfo-5.56-1.el8.x86_64.rpm bluez-debuginfo-5.56-1.el8.x86_64.rpm bluez-debugsource-5.56-1.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.x86_64.rpm bluez-libs-debuginfo-5.56-1.el8.x86_64.rpm bluez-obexd-debuginfo-5.56-1.el8.x86_64.rpm Red Hat Enterprise Linux BaseOS (v. 8): Source: bluez-5.56-1.el8.src.rpm aarch64: bluez-5.56-1.el8.aarch64.rpm bluez-cups-debuginfo-5.56-1.el8.aarch64.rpm bluez-debuginfo-5.56-1.el8.aarch64.rpm bluez-debugsource-5.56-1.el8.aarch64.rpm bluez-hid2hci-5.56-1.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.aarch64.rpm bluez-libs-5.56-1.el8.aarch64.rpm bluez-libs-debuginfo-5.56-1.el8.aarch64.rpm bluez-obexd-5.56-1.el8.aarch64.rpm bluez-obexd-debuginfo-5.56-1.el8.aarch64.rpm ppc64le: bluez-5.56-1.el8.ppc64le.rpm bluez-cups-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debugsource-5.56-1.el8.ppc64le.rpm bluez-hid2hci-5.56-1.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.56-1.el8.ppc64le.rpm bluez-libs-5.56-1.el8.ppc64le.rpm bluez-libs-debuginfo-5.56-1.el8.ppc64le.rpm bluez-obexd-5.56-1.el8.ppc64le.rpm bluez-obexd-debuginfo-5.56-1.el8.ppc64le.rpm s390x: bluez-5.56-1.el8.s390x.rpm bluez-cups-debuginfo-5.56-1.el8.s390x.rpm bluez-debuginfo-5.56-1.el8.s390x.rpm bluez-debugsource-5.56-1.el8.s390x.rpm bluez-hid2hci-5.56-1.el8.s390x.rpm bluez-hid2hci-debuginfo-5.56-1.el8.s390x.rpm bluez-libs-5.56-1.el8.s390x.rpm bluez-libs-debuginfo-5.56-1.el8.s390x.rpm bluez-obexd-5.56-1.el8.s390x.rpm bluez-obexd-debuginfo-5.56-1.el8.s390x.rpm x86_64: bluez-5.56-1.el8.x86_64.rpm bluez-cups-debuginfo-5.56-1.el8.i686.rpm bluez-cups-debuginfo-5.56-1.el8.x86_64.rpm bluez-debuginfo-5.56-1.el8.i686.rpm bluez-debuginfo-5.56-1.el8.x86_64.rpm bluez-debugsource-5.56-1.el8.i686.rpm bluez-debugsource-5.56-1.el8.x86_64.rpm bluez-hid2hci-5.56-1.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.i686.rpm bluez-hid2hci-debuginfo-5.56-1.el8.x86_64.rpm bluez-libs-5.56-1.el8.i686.rpm bluez-libs-5.56-1.el8.x86_64.rpm bluez-libs-debuginfo-5.56-1.el8.i686.rpm bluez-libs-debuginfo-5.56-1.el8.x86_64.rpm bluez-obexd-5.56-1.el8.x86_64.rpm bluez-obexd-debuginfo-5.56-1.el8.i686.rpm bluez-obexd-debuginfo-5.56-1.el8.x86_64.rpm Red Hat Enterprise Linux CRB (v. 8): aarch64: bluez-cups-debuginfo-5.56-1.el8.aarch64.rpm bluez-debuginfo-5.56-1.el8.aarch64.rpm bluez-debugsource-5.56-1.el8.aarch64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.aarch64.rpm bluez-libs-debuginfo-5.56-1.el8.aarch64.rpm bluez-libs-devel-5.56-1.el8.aarch64.rpm bluez-obexd-debuginfo-5.56-1.el8.aarch64.rpm ppc64le: bluez-cups-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debuginfo-5.56-1.el8.ppc64le.rpm bluez-debugsource-5.56-1.el8.ppc64le.rpm bluez-hid2hci-debuginfo-5.56-1.el8.ppc64le.rpm bluez-libs-debuginfo-5.56-1.el8.ppc64le.rpm bluez-libs-devel-5.56-1.el8.ppc64le.rpm bluez-obexd-debuginfo-5.56-1.el8.ppc64le.rpm s390x: bluez-cups-debuginfo-5.56-1.el8.s390x.rpm bluez-debuginfo-5.56-1.el8.s390x.rpm bluez-debugsource-5.56-1.el8.s390x.rpm bluez-hid2hci-debuginfo-5.56-1.el8.s390x.rpm bluez-libs-debuginfo-5.56-1.el8.s390x.rpm bluez-libs-devel-5.56-1.el8.s390x.rpm bluez-obexd-debuginfo-5.56-1.el8.s390x.rpm x86_64: bluez-cups-debuginfo-5.56-1.el8.i686.rpm bluez-cups-debuginfo-5.56-1.el8.x86_64.rpm bluez-debuginfo-5.56-1.el8.i686.rpm bluez-debuginfo-5.56-1.el8.x86_64.rpm bluez-debugsource-5.56-1.el8.i686.rpm bluez-debugsource-5.56-1.el8.x86_64.rpm bluez-hid2hci-debuginfo-5.56-1.el8.i686.rpm bluez-hid2hci-debuginfo-5.56-1.el8.x86_64.rpm bluez-libs-debuginfo-5.56-1.el8.i686.rpm bluez-libs-debuginfo-5.56-1.el8.x86_64.rpm bluez-libs-devel-5.56-1.el8.i686.rpm bluez-libs-devel-5.56-1.el8.x86_64.rpm bluez-obexd-debuginfo-5.56-1.el8.i686.rpm bluez-obexd-debuginfo-5.56-1.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-2020-26558 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYYrdt9zjgjWX9erEAQj3Kg//RFuvdDqQfdw3Wm00uS+qmxOaUzvG5OVO XrSpoMb5VcrJRKTBY3u4ObfU1+yGJ5iF2wGwxgu6QF4tLUwC/OPSCgvS0lifTcEy OkvBnkR06tBsGTjBmN8wyHQTEGVdFLlFU+sbC+yKjHmF31o6ZgDD7VZV/wuzqSGk ZPR39CzfnnnTzLz2QvrYJZZ/tpgvS5qOTebP/qEmQCuwmRJeTaY+pgj28e8njQjU NMqAcR7/kPX6LIYzdhQgEOCWZ9imxjoYAwY/VMu9T23zuyTkRTQtCC8Q5GJgATRV qD4adxIeyJSvvMzJf6VkvzXu32AWira9oFgFPiYwjEYVJcMmGKZGJx94a1mu2Rs8 TFi3+iuVAdHE1S9NJ54nfxkjnVs6XKDIITNIZkl+isfQEtkkUBfeVcK6U/57wCKN jgvUtrcQpqNH86x3Uu4W//eFlXQrbfzsogDx10d/jSk+PPg60mP6Fzcad8PTgr/H vZygkT1bLbY7lOXejiVnJ8+otIv7tK+XzajDvQwgwC+9IigncMygiSS0SelVht4U rvdqIKs2btFOBk+GhUzEMogaGFDqRUpFKIEFFVtL6d3Uvr4rgDHjMewKdU9v11ED 94Cg3wX0XFYvrnRS1Lxx9m1vuWtevD4EyZLSxcAEMLSXEMoa2c8f7Y6gxb7PGAKb irY79RTeDm4=R6rn -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce