Amazon Linux 2 Security Advisory: ALAS-2020-1504
Advisory Release Date: 2020-10-22 17:21 Pacific
Advisory Updated Date: 2020-10-22 22:39 Pacific
Severity:
Medium
Issue Overview:
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access (CVE-2020-0556)
Affected Packages:
bluez
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update bluez to update your system.
New Packages:
aarch64:
bluez-5.44-7.amzn2.aarch64
bluez-libs-5.44-7.amzn2.aarch64
bluez-libs-devel-5.44-7.amzn2.aarch64
bluez-cups-5.44-7.amzn2.aarch64
bluez-hid2hci-5.44-7.amzn2.aarch64
bluez-debuginfo-5.44-7.amzn2.aarch64
i686:
bluez-5.44-7.amzn2.i686
bluez-libs-5.44-7.amzn2.i686
bluez-libs-devel-5.44-7.amzn2.i686
bluez-cups-5.44-7.amzn2.i686
bluez-hid2hci-5.44-7.amzn2.i686
bluez-debuginfo-5.44-7.amzn2.i686
src:
bluez-5.44-7.amzn2.src
x86_64:
bluez-5.44-7.amzn2.x86_64
bluez-libs-5.44-7.amzn2.x86_64
bluez-libs-devel-5.44-7.amzn2.x86_64
bluez-cups-5.44-7.amzn2.x86_64
bluez-hid2hci-5.44-7.amzn2.x86_64
bluez-debuginfo-5.44-7.amzn2.x86_64