Vulnerabilities in pkg:golang/github.com/3scale-sre/marin3r

PACKAGE
Advisory Identifier: GHSA-gf93-xccm-5g6j
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Advisory Summary

CVE-2025-64171 is a HIGH cross-namespace vulnerability vulnerability (CWE-862: Missing Authorization) affecting MARIN3R libraries in the Go ecosystem. The issue involves cross-namespace vulnerability in the operator. Remediation is available by upgrading affected packages to version 0.13.4.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:golang/github.com/3scale-sre/marin3r

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:golang/github.com/3scale-sre/marin3r. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-gf93-xccm-5g6j CVE-2025-64171 HIGH MARIN3R: Cross-Namespace Vulnerability in the Operator

CVE-2025-64171 at a Glance

CVE Identifier CVE-2025-64171
GHSA Identifier GHSA-gf93-xccm-5g6j
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-862: Missing Authorization
Affected Product MARIN3R
Package Ecosystem Go
Published Date
Last Updated

How to Fix CVE-2025-64171

To remediate this vulnerability, upgrade all affected MARIN3R dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

github.com/3scale-sre/marin3r fixed: 0.13.4 
Upgrade github.com/3scale-sre/marin3r to 0.13.4
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for github.com/3scale-sre/marin3r

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-64171, inspect your project dependencies for MARIN3R:

inspect dependencies for github.com/3scale-sre/marin3r

Analyze the terminal output to locate any version of MARIN3R in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.13.4), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-862: Missing Authorization, where the product does not perform an authorization check when an actor attempts to access a resource or perform an action. In MARIN3R, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

## Summary Cross-namespace Secret access vulnerability in DiscoveryServiceCertificate allows users to bypass RBAC and access Secrets in unauthorized namespaces. ## Affected Versions All versions prior to v0.13.4 ## Patched Versions v0.13.4 and later ## Impact Users with permission to create DiscoveryServiceCertificate resources in one namespace can indirectly read Secrets from other namespaces, completely bypassing Kubernetes RBAC security boundaries. ## Workarounds Restrict DiscoveryServiceCertificate create permissions to cluster administrators only until patched version is deployed. ## Credit Thanks to @debuggerchen for the responsible disclosure.

CVE-2025-64171 Affected MARIN3R Versions

1 component(s)
Fixed Versions:
0.13.4
Product / Package Ecosystem Affected Versions Fixed Version
github.com/3scale-sre/marin3r
golang/github.com/3scale-sre/marin3r
Go
< 0.13.4
0.13.4

References

GitHub Advisory / Wiki ADVISORY
https://github.com/3scale-sre/marin3r/security/advisories/GHSA-gf93-xccm-5g6j
NVD — CVE-2025-64171 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-64171
MARIN3R Source Repository REPOSITORY
https://github.com/3scale-sre/marin3r/pull/294
Security Fix Commit FIX COMMIT
https://github.com/3scale-sre/marin3r/commit/859b14115fde1d67620e645cd1b62e90e30d9981
Security Fix Commit FIX COMMIT
https://github.com/3scale-sre/marin3r/commit/c60246a43ae8c0c38dd7267f298d68a121a159fa
MARIN3R Source Repository REPOSITORY
https://github.com/3scale-sre/marin3r

Frequently Asked Questions

What is CVE-2025-64171?
CVE-2025-64171 is a security vulnerability in MARIN3R involving Cross-Namespace Vulnerability in the Operator under CWE-862: Missing Authorization.
Which MARIN3R versions are affected?
Affected versions include releases prior to 0.13.4 across affected packages: github.com/3scale-sre/marin3r.
What version fixes CVE-2025-64171?
Upgrading to 0.13.4 (or the latest patched release for your respective branch) resolves the vulnerability.
Is github.com/3scale-sre/marin3r affected?
Yes, github.com/3scale-sre/marin3r is affected in releases prior to 0.13.4. Upgrade your dependency to 0.13.4 or later.
What CWE is associated with CVE-2025-64171?
CVE-2025-64171 is classified under CWE-862: Missing Authorization (The product does not perform an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Go dependencies for CVE-2025-64171?
Run the dependency tree command: 'inspect dependencies for github.com/3scale-sre/marin3r'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-gf93-xccm-5g6j",
  "modified" : "2025-11-17T21:36:00Z",
  "published" : "2025-11-04T15:43:52Z",
  "aliases" : [ "CVE-2025-64171" ],
  "summary" : "MARIN3R: Cross-Namespace Vulnerability in the Operator",
  "details" : "## Summary\nCross-namespace Secret access vulnerability in DiscoveryServiceCertificate \nallows users to bypass RBAC and access Secrets in unauthorized namespaces.\n\n## Affected Versions\nAll versions prior to v0.13.4\n\n## Patched Versions\nv0.13.4 and later\n\n## Impact\nUsers with permission to create DiscoveryServiceCertificate resources in one \nnamespace can indirectly read Secrets from other namespaces, completely \nbypassing Kubernetes RBAC security boundaries.\n\n## Workarounds\nRestrict DiscoveryServiceCertificate create permissions to cluster administrators \nonly until patched version is deployed.\n\n## Credit\nThanks to @debuggerchen for the responsible disclosure.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/3scale-sre/marin3r"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.13.4"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 0.13.3"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/3scale-sre/marin3r/security/advisories/GHSA-gf93-xccm-5g6j"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-64171"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/3scale-sre/marin3r/pull/294"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/3scale-sre/marin3r/commit/859b14115fde1d67620e645cd1b62e90e30d9981"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/3scale-sre/marin3r/commit/c60246a43ae8c0c38dd7267f298d68a121a159fa"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/3scale-sre/marin3r"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-862" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-11-04T15:43:52Z",
    "nvd_published_at" : "2025-11-06T01:15:38Z"
  }
}