CVE-2019-10063

CVSS V2 Medium 6.8 CVSS V3 Critical 9
Description
Flatpak before 1.0.8, 1.1.x and 1.2.x before 1.2.4, and 1.3.x before 1.3.1 allows a sandbox bypass. Flatpak versions since 0.8.1 address CVE-2017-5226 by using a seccomp filter to prevent sandboxed apps from using the TIOCSTI ioctl, which could otherwise be used to inject commands into the controlling terminal so that they would be executed outside the sandbox after the sandboxed app exits. This fix was incomplete: on 64-bit platforms, the seccomp filter could be bypassed by an ioctl request number that has TIOCSTI in its 32 least significant bits and an arbitrary nonzero value in its 32 most significant bits, which the Linux kernel would treat as equivalent to TIOCSTI.
Overview
  • CVE ID
  • CVE-2019-10063
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-03-26T14:29:00
  • Last Modified Date
  • 2019-05-13T10:29:02
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:* 1 OR 1.0.8
cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:* 1 OR 1.1.0 1.1.3
cpe:2.3:a:flatpak:flatpak:*:*:*:*:*:*:*:* 1 OR 1.2.0 1.2.4
cpe:2.3:a:flatpak:flatpak:1.3.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 2.2
  • Impact Score
  • 6
History
Created Old Value New Value Data Type Notes
2022-05-10 07:53:05 Added to TrackCVE
2022-12-03 18:38:38 2019-03-26T14:29Z 2019-03-26T14:29:00 CVE Published Date updated
2022-12-03 18:38:38 2019-05-13T10:29:02 CVE Modified Date updated
2022-12-03 18:38:38 Modified Vulnerability Status updated