Security update for libu2f-host

Announcement ID: SUSE-SU-2019:1340-1
Rating: low
References:
Cross-References:
CVSS scores:
  • CVE-2018-20340 ( SUSE ): 6.4 CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-20340 ( NVD ): 6.8 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server for SAP Applications 15

An update that solves one vulnerability can now be installed.

Description:

This update for libu2f-host fixes the following issues:

Security issue fixed:

  • CVE-2018-20340: Fixed an unchecked buffer, which could allow a buffer overflow with a custom made malicious USB device (bsc#1124781).

Patch Instructions:

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

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1340=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • libu2f-host-devel-1.1.6-3.3.3
    • libu2f-host-debuginfo-1.1.6-3.3.3
    • libu2f-host0-debuginfo-1.1.6-3.3.3
    • libu2f-host0-1.1.6-3.3.3
    • libu2f-host-debugsource-1.1.6-3.3.3

References: