Security update for flatpak

Announcement ID: SUSE-SU-2019:2185-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-11460 ( SUSE ): 4.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
  • CVE-2019-11460 ( NVD ): 9.0 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
  • CVE-2019-11461 ( SUSE ): 4.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
  • CVE-2019-11461 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
  • CVE-2019-8308 ( SUSE ): 7.7 CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
  • CVE-2019-8308 ( NVD ): 8.2 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Affected Products:
  • Desktop Applications 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 three vulnerabilities can now be installed.

Description:

This update for flatpak fixes the following issues:

Security issues fixed:

  • CVE-2019-8308: Fixed a potential sandbox escape via /proc (bsc#1125431).
  • CVE-2019-11460: Fixed a compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl (bsc#1133043).
  • CVE-2019-11461: Fixed a compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl (bsc#1133041).

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:

  • Desktop Applications Module 15
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-2185=1

Package List:

  • Desktop Applications Module 15 (aarch64 ppc64le s390x x86_64)
    • libflatpak0-0.10.4-4.10.1
    • libflatpak0-debuginfo-0.10.4-4.10.1
    • flatpak-debuginfo-0.10.4-4.10.1
    • flatpak-debugsource-0.10.4-4.10.1
    • typelib-1_0-Flatpak-1_0-0.10.4-4.10.1
    • flatpak-devel-0.10.4-4.10.1
    • flatpak-0.10.4-4.10.1

References: