Upstream information

CVE-2020-7943 at MITRE

Description

Puppet Server and PuppetDB provide useful performance and debugging information via their metrics API endpoints. For PuppetDB this may contain things like hostnames. Puppet Server reports resource names and titles for defined types (which may contain sensitive information) as well as function names and class names. Previously, these endpoints were open to the local network. PE 2018.1.13 & 2019.5.0, Puppet Server 6.9.2 & 5.3.12, and PuppetDB 6.9.1 & 5.2.13 disable trapperkeeper-metrics /v1 metrics API and only allows /v2 access on localhost by default. This affects software versions: Puppet Enterprise 2018.1.x stream prior to 2018.1.13 Puppet Enterprise prior to 2019.5.0 Puppet Server prior to 6.9.2 Puppet Server prior to 5.3.12 PuppetDB prior to 6.9.1 PuppetDB prior to 5.2.13 Resolved in: Puppet Enterprise 2018.1.13 Puppet Enterprise 2019.5.0 Puppet Server 6.9.2 Puppet Server 5.3.12 PuppetDB 6.9.1 PuppetDB 5.2.13

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 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1168283 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 puppet Not affected
SUSE Linux Enterprise Module for Advanced Systems Management 12 puppet Not affected
SUSE Linux Enterprise Server 12 SP5 puppet Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 puppet Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 puppet Not affected
SUSE Linux Enterprise Desktop 12 SP1 puppet Not affected
SUSE Linux Enterprise Desktop 12 SP2 puppet Not affected
SUSE Linux Enterprise Desktop 12 SP3 puppet Not affected
SUSE Linux Enterprise Desktop 12 SP4 puppet Not affected
SUSE Linux Enterprise Server 11 SP3 puppet Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS puppet Not affected
SUSE Linux Enterprise Server 11 SP4 puppet Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS puppet Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS puppet Not affected
SUSE Linux Enterprise Server 12 puppet Not affected
SUSE Linux Enterprise Server 12 SP3 puppet Not affected
SUSE Linux Enterprise Server 12 SP4 puppet Not affected
SUSE Linux Enterprise Server for SAP Applications 12 puppet Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 puppet Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 puppet Not affected


SUSE Timeline for this CVE

CVE page created: Thu Mar 12 06:30:09 2020
CVE page last modified: Fri Oct 13 20:46:31 2023