Upstream information

CVE-2018-19046 at MITRE

Description

keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 1.9
Vector AV:L/AC:M/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.7 7.1
Vector CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Access Vector Local Local
Access Complexity High Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None High
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1015141 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Availability 15 SP1
  • keepalived >= 2.0.19-3.3.1
Patchnames:
SUSE-SLE-Product-HA-15-SP1-2020-779
SUSE Package Hub for SUSE Linux Enterprise 12
  • keepalived >= 2.0.10-6.1
  • keepalived-debuginfo >= 2.0.10-lp150.3.4.1
  • keepalived-debugsource >= 2.0.10-lp150.3.4.1
Patchnames:
openSUSE-2019-1008
openSUSE Leap 15.0
  • keepalived >= 2.0.10-lp150.3.4.1
  • keepalived-debuginfo >= 2.0.10-lp150.3.4.1
  • keepalived-debugsource >= 2.0.10-lp150.3.4.1
Patchnames:
openSUSE-2019-1008
openSUSE Leap 42.3
  • keepalived >= 2.0.10-7.3.1
  • keepalived-debuginfo >= 2.0.10-7.3.1
  • keepalived-debugsource >= 2.0.10-7.3.1
Patchnames:
openSUSE-2019-1008


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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
HPE Helion OpenStack 8 keepalived Affected
SUSE Linux Enterprise 15-SP1 Module for Development Tools rpmlint Released
SUSE Linux Enterprise 15-SP2 Module for Development Tools rpmlint Released
SUSE Linux Enterprise High Availability Extension 15 SP1 keepalived Already fixed
SUSE OpenStack Cloud 7 keepalived Affected
SUSE OpenStack Cloud 8 keepalived Affected
SUSE OpenStack Cloud Crowbar 8 keepalived Affected