Upstream information

CVE-2017-5226 at MITRE

Description

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Desktop Applications 15
  • bubblewrap >= 0.2.0-1.49
  • flatpak >= 0.10.4-2.42
  • flatpak-devel >= 0.10.4-2.42
  • libflatpak0 >= 0.10.4-2.42
  • typelib-1_0-Flatpak-1_0 >= 0.10.4-2.42
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA bubblewrap
SUSE Linux Enterprise Module for Desktop Applications 15 GA flatpak
openSUSE Leap 15.0
  • bubblewrap >= 0.2.0-lp150.1.4
  • flatpak >= 0.10.4-lp150.2.3
  • libflatpak0 >= 0.10.4-lp150.2.3
  • typelib-1_0-Flatpak-1_0 >= 0.10.4-lp150.2.3
Patchnames:
openSUSE Leap 15.0 GA bubblewrap
openSUSE Leap 15.0 GA flatpak