Upstream information

CVE-2019-8308 at MITRE

Description

Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.4
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.2 7.7
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector Local Local
Attack Complexity Low High
Privileges Required Low None
User Interaction Required Required
Scope Changed Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1125431 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 7
  • flatpak >= 1.0.2-4.el7_6
  • flatpak-builder >= 1.0.0-4.el7_6
  • flatpak-devel >= 1.0.2-4.el7_6
  • flatpak-libs >= 1.0.2-4.el7_6
 Patchnames:
RHSA-2019:0375
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Module for Desktop Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
  • flatpak >= 0.10.4-4.10.1
  • flatpak-devel >= 0.10.4-4.10.1
  • libflatpak0 >= 0.10.4-4.10.1
  • typelib-1_0-Flatpak-1_0 >= 0.10.4-4.10.1
 Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-2019-2185
openSUSE Leap 15.0
  • flatpak >= 0.10.4-lp150.8.1
  • flatpak-devel >= 0.10.4-lp150.8.1
  • libflatpak0 >= 0.10.4-lp150.8.1
  • typelib-1_0-Flatpak-1_0 >= 0.10.4-lp150.8.1
 Patchnames:
openSUSE-2019-2038

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 15-ESPOS flatpak Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 flatpak Released
SUSE Linux Enterprise High Performance Computing 15 flatpak Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS flatpak Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS flatpak Released
SUSE Linux Enterprise Module for Desktop Applications 15 flatpak Released
SUSE Linux Enterprise Server 15 flatpak Released
SUSE Linux Enterprise Server 15-LTSS flatpak Released
SUSE Linux Enterprise Server for SAP Applications 15 flatpak Released

SUSE Timeline for this CVE

CVE page created: Wed Feb 13 21:31:29 2019
CVE page last modified: Mon Apr 29 17:56:22 2024