Vulnerability-Lookup

CVE-2023-32188 (GCVE-0-2023-32188)

Vulnerability from cvelistv5 – Published: 2024-10-16 08:25 – Updated: 2024-10-16 17:25

Title

JWT token compromise can allow malicious actions including Remote Code Execution (RCE)

Summary

A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.

Severity

9.4 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-16 16:27 UTC

CWE

CWE-1270 - Generation of Incorrect Security Tokens

Assigner

suse mitre root

References

2 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=CVE-202…
https://github.com/neuvector/neuvector/security/a…

Impacted products

2 products

Vendor	Product	Version	CPE status
SUSE	neuvector	Affected: 0 , < 0.0.0-20231003121714-be746957ee7c (semver)	guessed
neuvector	neuvector	Affected: 0 , < 0.0.0-20231003121714-be746957ee7c (semver) cpe:2.3:a:neuvector:neuvector::::::::

Date Public

2023-10-06 18:43

Credits

Dejan Zelic at Offensive Security

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-32188

Vulnerability from fkie_nvd - Published: 2024-10-16 09:15 - Updated: 2026-06-17 05:58

Severity

9.4 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Summary

References

	URL	Tags
	meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32188
	meissner@suse.de	https://github.com/neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "github.com/neuvector/neuvector",
          "product": "neuvector",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "0.0.0-20231003121714-be746957ee7c",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:neuvector:neuvector:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "neuvector",
          "vendor": "neuvector",
          "versions": [
            {
              "lessThan": "0.0.0-20231003121714-be746957ee7c",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE."
    },
    {
      "lang": "es",
      "value": "Un usuario puede aplicar ingenier\u00eda inversa al token JWT (JSON Web Token) utilizado en la autenticaci\u00f3n para el acceso a la API y al administrador, falsificando un token NeuVector v\u00e1lido para realizar una actividad maliciosa en NeuVector. Esto puede dar lugar a una RCE."
    }
  ],
  "id": "CVE-2023-32188",
  "lastModified": "2026-06-17T05:58:16.683",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-32188",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-16T16:27:04.384960Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-10-16T09:15:03.260",
  "references": [
    {
      "source": "meissner@suse.de",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32188"
    },
    {
      "source": "meissner@suse.de",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1270"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    }
  ]
}

GHSA-622H-H2P8-743X

Vulnerability from github – Published: 2023-10-06 20:43 – Updated: 2024-10-16 17:05

Summary

JWT token compromise can allow malicious actions including Remote Code Execution (RCE)

Details

Impact

Patches

Upgrade to NeuVector version 5.2.2 or later and latest Helm chart (2.6.3+). + In 5.2.2 the certificate for JWT-signing is created automatically by controller with validity of 90days and rotated automatically. + Use Helm-based deployment/upgrade to 5.2.2 to generate a unique certificate for Manager, REST API, ahd registry adapter. Helm based installation/upgrade is required in order to automatically generate certificates upon initial installation and each subsequent upgrade. + See release notes for manual/yaml based deployment advice. + 5.2.2 also implements additional protections against possible RCE for the feature of custom compliance scripts.

Workarounds

Users can replace the Manager & Controller certificate manually by following the instructions in documented here. However, upgrading to 5.2.2 and replacing Manager/REST API certificate is recommended to provide additional security enhancements to prevent possible attempted exploit and resulting RCE. See release notes for additional details.

Credits

Thank you to Dejan Zelic at Offensive Security for responsibly reporting this vulnerability.

For More Information

View the NeuVector Security Policy

General NeuVector documentation

Severity

9.4 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 0.0.0-20230930010431-57d107118e92"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/neuvector/neuvector"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0.0-20231003121714-be746957ee7c"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-32188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1270"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-06T20:43:52Z",
    "nvd_published_at": "2024-10-16T09:15:03Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact \n\nA user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE. \n\n### Patches \n\nUpgrade to NeuVector [version 5.2.2](https://open-docs.neuvector.com/releasenotes/5x) or later and latest Helm chart (2.6.3+). \n+ In 5.2.2 the certificate for JWT-signing is created automatically by controller with validity of 90days and rotated automatically.\n+ Use Helm-based deployment/upgrade to 5.2.2 to generate a unique certificate for Manager, REST API, ahd registry adapter. Helm based installation/upgrade is required in order to automatically generate certificates upon initial installation and each subsequent upgrade. \n+ See [release notes](https://open-docs.neuvector.com/releasenotes/5x) for manual/yaml based deployment advice.\n+ 5.2.2 also implements additional protections against possible RCE for the feature of custom compliance scripts. \n\n### Workarounds \n\nUsers can replace the Manager \u0026 Controller certificate manually by following the instructions in documented [here](https://open-docs.neuvector.com/configuration/console/replacecert). However, upgrading to 5.2.2 and replacing Manager/REST API certificate is recommended to provide additional security enhancements to prevent possible attempted exploit and resulting RCE. See [release notes](https://open-docs.neuvector.com/releasenotes/5x) for additional details.\n\n### Credits \n\nThank you to [Dejan Zelic](https://dejandayoff.com/) at [Offensive Security](https://www.offsec.com/) for responsibly reporting this vulnerability. \n\n### For More Information \n\nView the NeuVector [Security Policy](https://github.com/neuvector/neuvector/security) \n\nGeneral NeuVector [documentation](https://open-docs.neuvector.com/) ",
  "id": "GHSA-622h-h2p8-743x",
  "modified": "2024-10-16T17:05:17Z",
  "published": "2023-10-06T20:43:52Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-622h-h2p8-743x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32188"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32188"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/neuvector/neuvector"
    },
    {
      "type": "WEB",
      "url": "https://open-docs.neuvector.com/releasenotes/5x"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "JWT token compromise can allow malicious actions including Remote Code Execution (RCE) "
}

GSD-2023-32188

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-32188

Aliases

CVE-2023-32188

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-32188",
    "id": "GSD-2023-32188"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-32188"
      ],
      "id": "GSD-2023-32188",
      "modified": "2023-12-13T01:20:24.034736Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-32188",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-32188 (GCVE-0-2023-32188)

FKIE_CVE-2023-32188

GHSA-622H-H2P8-743X

Impact

Patches

Workarounds

Credits

For More Information

GSD-2023-32188

Tags

Sightings

Nomenclature

Related by attack behaviour