Security readout for executives and security teams
Plain-English summary
Older Puppet Agent and Puppet Enterprise versions could install Puppet modules with permissions that allowed anyone on the system to modify them. That creates an integrity risk: trusted automation content could be changed after installation. The source bundle names fixed Puppet Agent versions, but does not provide CVSS severity or exploitation evidence.
Executive priority
Treat this as a maintenance and configuration-integrity issue, not an emergency based on current evidence. Prioritize upgrades where Puppet controls sensitive systems, shared servers, or environments with multiple local users.
Technical view
CVE-2017-10689 concerns Puppet module installation creating world-writable module permissions in prior Puppet Agent releases. Affected products listed are Puppet Agent before 5.3.4 or 1.10.10, and Puppet Enterprise before 2016.4.10 or 2017.3.4. Puppet Agent 5.3.4 and 1.10.10 include the fix.
Likely exposure
Exposure is most likely on hosts running older Puppet Agent or Puppet Enterprise versions where modules were installed before the fixed releases. Practical risk depends on whether untrusted local users or processes can reach the module directories and whether those modules are used in automation.
Exploitation context
The bundle does not cite active exploitation, public exploit activity, or KEV listing. The risk is permission-based tampering: world-writable module files may be modifiable by unintended local users or processes. No remote attack path is stated in the provided sources.
Researcher notes
Evidence is limited to advisory metadata and a concise CVE description. No CVSS, CWE, exploit status, or detailed attack prerequisites are provided in the bundle. Permission impact should be validated directly on affected package builds and installed module paths.
Mitigation direction
- Upgrade Puppet Agent to 5.3.4, 1.10.10, or later supported releases.
- Upgrade Puppet Enterprise to 2016.4.10, 2017.3.4, or later supported releases.
- Review Puppet vendor, Ubuntu, and Red Hat advisories for package-specific guidance.
- Audit and correct permissions on previously installed Puppet module directories.
Validation and detection
- Inventory Puppet Agent and Puppet Enterprise versions across managed hosts.
- Check whether installed versions predate the fixed releases listed in advisories.
- Inspect Puppet module directories for world-writable permissions.
- Confirm upgraded packages no longer create world-writable module installs.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2017-10689 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- USN-3567-1CVE reference · vendor-advisory, x_refsource_UBUNTU
- https://puppet.com/security/cve/CVE-2017-10689CVE reference · x_refsource_CONFIRM
- RHSA-2018:2927CVE reference · vendor-advisory, x_refsource_REDHAT
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.