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TI-2023-03528 Aliases CVE-2023-3775GHSA-37gg-8xjr-m6x4

Vault Enterprise's Sentinel RGP Policies Allowed For Cross-Namespace Denial of Service

Priority LOW 23CWE-266Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-266.

Summary

A Vault Enterprise Sentinel Role Governing Policy created by an operator to restrict access to resources in one namespace can be applied to requests outside in another non-descendant namespace, potentially resulting in denial of service. Fixed in Vault Enterprise 1.15.0, 1.14.4, 1.13.8.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00536 45th percentileScored 2026-11-07
Fix Fixed Vault Enterprise (HashiCorp): 1.14.4, 1.13.8Red Hat: 1 advisory

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
HashiCorpVault Enterprise1.14.0 to before 1.14.4; 1.13.0 to before 1.13.8; 0.11.0 to before 1.13.01.14.4, 1.13.8Patch availableCNA
  • Vault Enterprise VendorHashiCorp Affected 1.14.0 to before 1.14.4; 1.13.0 to before 1.13.8; 0.11.0 to before 1.13.0 Fixed in 1.14.4, 1.13.8 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*0.11.0 to before 1.13.8; 1.14.0 to before 1.14.4VulnerableHashiCorp
  • cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:* Versions 0.11.0 to before 1.13.8; 1.14.0 to before 1.14.4 Vulnerable ·HashiCorp

Remediation

  • Fix · CNA Vault Enterprise (HashiCorp) Fixed in 1.14.4, 1.13.8

Red Hat 1 advisory

  • RHSA-2024:3718 Released 2024-10-01 · Red Hat rating Moderate
    OpenShift Container Platform 4.17.0 bug fix and security update
    • Red Hat OpenShift Container Platform 4.17 openshift4/aws-kms-encryption-provider-rhel9, openshift4/azure-kms-encryption-provider-rhel9, openshift4/cloud-network-config-controller-rhel9 +47

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift Container Platform 4.17Fixed RHSA-2024:3718
Not affected: 10 products
  • OpenShift Pipelines
  • OpenShift Serverless
  • Red Hat Ceph Storage 5
  • Red Hat OpenShift Container Platform 4
  • Red Hat OpenShift Container Platform 4.17
  • Red Hat OpenShift Data Science (RHODS)
  • Red Hat OpenShift GitOps
  • Red Hat Openshift Container Storage 4
  • Red Hat Openshift Data Foundation 4
  • cert-manager Operator for Red Hat OpenShift

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3775
  2. 2026-10-03 Alias added: GHSA-37gg-8xjr-m6x4

References

Advisory 1

  • TI-2024-01904 Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates CVSS 3.1CRITICAL 9.8
  • TI-2022-19053 An issue was discovered in HashiCorp Vault and Vault Enterprise before 1.11.3. CVSS 3.1CRITICAL 9.1
  • TI-2020-17874 The official vault docker images before 0.11.6 contain a blank password for a root user. CVSS 3.1CRITICAL 9.8
  • TI-2020-10142 HashiCorp Vault and Vault Enterprise 1.4.0 and 1.4.1, when configured with the GCP… CVSS 3.1CRITICAL 9.8
  • TI-2026-04407 Vault Vulnerable to Server-Side Request Forgery in ACME Challenge Validation via Attacker-Controlled DNS CVSS 3.1HIGH 8.6
  • TI-2025-05421 Arbitrary Remote Code Execution via Plugin Catalog Abuse CVSS 3.1CRITICAL 9.1
See all 71 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences