Security update for flatpak

SUSE Security Update: Security update for flatpak
Announcement ID: SUSE-SU-2019:2185-1
Rating: moderate
References: #1125431 #1133041 #1133043
Cross-References: CVE-2019-11460 CVE-2019-11461 CVE-2019-8308
Affected Products:
  • SUSE Linux Enterprise Module for Desktop Applications 15

An update that fixes three vulnerabilities is now available.

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

Package List:

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

References: