Upstream information

CVE-2019-13178 at MITRE

Description

modules/luksbootkeyfile/main.py in Calamares versions 3.1 through 3.2.10 has a race condition between the time when the LUKS encryption keyfile is created and when secure permissions are set.

SUSE information

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

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.1
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1140256 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.0
  • calamares >= 3.2.15-lp150.7.2
  • calamares-branding-upstream >= 3.2.15-lp150.7.2
  • calamares-debuginfo >= 3.2.15-lp150.7.2
  • calamares-debugsource >= 3.2.15-lp150.7.2
  • calamares-webview >= 3.2.15-lp150.7.2
  • calamares-webview-debuginfo >= 3.2.15-lp150.7.2
Patchnames:
openSUSE-2019-2628
openSUSE Leap 15.1
  • calamares >= 3.2.15-lp151.4.3.3
  • calamares-branding-upstream >= 3.2.15-lp151.4.3.3
  • calamares-debuginfo >= 3.2.15-lp151.4.3.3
  • calamares-debugsource >= 3.2.15-lp151.4.3.3
  • calamares-webview >= 3.2.15-lp151.4.3.3
  • calamares-webview-debuginfo >= 3.2.15-lp151.4.3.3
Patchnames:
openSUSE-2019-2628