Security update for bluez

SUSE Security Update: Security update for bluez
Announcement ID: SUSE-SU-2020:3034-1
Rating: important
References: #1166751 #1177895
Cross-References:CVE-2020-0556 CVE-2020-27153
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 15-SP2
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

An update that fixes two vulnerabilities is now available.

Description:

This update for bluez fixes the following issues:

  • CVE-2020-27153: Fixed crash on disconnect (bsc#1177895).
  • CVE-2020-0556: Fixed potential escalation of privilege and denial of service via adjacent access, caused by improper access control (bsc#1166751).

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Workstation Extension 15-SP2:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-3034=1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3034=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3034=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):
    • bluez-cups-5.48-13.3.1
    • bluez-cups-debuginfo-5.48-13.3.1
    • bluez-debuginfo-5.48-13.3.1
    • bluez-debugsource-5.48-13.3.1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64):
    • bluez-debuginfo-5.48-13.3.1
    • bluez-debugsource-5.48-13.3.1
    • bluez-devel-5.48-13.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • bluez-5.48-13.3.1
    • bluez-debuginfo-5.48-13.3.1
    • bluez-debugsource-5.48-13.3.1
    • libbluetooth3-5.48-13.3.1
    • libbluetooth3-debuginfo-5.48-13.3.1

References: