Vulnerability-Lookup

GHSA-4CV2-4HJH-77RX

Vulnerability from github – Published: 2025-01-21 21:30 – Updated: 2025-01-27 18:47

Summary

Property reflection in System.Linq.Dynamic.Core

Details

An issue in System.Linq.Dynamic.Core versions before v.1.6.0 allow remote access to properties on reflection types and static properties/fields.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "System.Linq.Dynamic.Core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-51417"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2025-01-21T22:47:39Z",
    "nvd_published_at": "2025-01-21T19:15:10Z",
    "severity": "HIGH"
  },
  "details": "An issue in System.Linq.Dynamic.Core versions before v.1.6.0 allow remote access to properties on reflection types and static properties/fields.",
  "id": "GHSA-4cv2-4hjh-77rx",
  "modified": "2025-01-27T18:47:05Z",
  "published": "2025-01-21T21:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-51417"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core/issues/867"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core/commit/49b6cf0909cf3571e0d3580317675408300dbdac"
    },
    {
      "type": "WEB",
      "url": "https://dynamic-linq.net/expression-language#operators"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core"
    },
    {
      "type": "WEB",
      "url": "https://zzzprojects.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Property reflection in System.Linq.Dynamic.Core"
}

CVE-2024-51417 (GCVE-0-2024-51417)

Vulnerability from cvelistv5 – Published: 2025-01-21 00:00 – Updated: 2025-02-04 15:26

Summary

An issue in System.Linq.Dynamic.Core before 1.6.0 allows remote access to properties on reflection types and static properties/fields.

Severity

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-21 19:33 UTC

CWE

n/a
CWE-863 - Incorrect Authorization

Assigner

mitre mitre root

References

3 references

URL	Tags
https://dynamic-linq.net/expression-language#operators
https://zzzprojects.com/
https://github.com/zzzprojects/System.Linq.Dynami…

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-51417",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-21T19:33:32.927362Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-863",
                "description": "CWE-863 Incorrect Authorization",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-04T15:26:35.255Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue in System.Linq.Dynamic.Core before 1.6.0 allows remote access to properties on reflection types and static properties/fields."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-27T22:10:12.305Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://dynamic-linq.net/expression-language#operators"
        },
        {
          "url": "https://zzzprojects.com/"
        },
        {
          "url": "https://github.com/zzzprojects/System.Linq.Dynamic.Core/issues/867"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-51417",
    "datePublished": "2025-01-21T00:00:00.000Z",
    "dateReserved": "2024-10-28T00:00:00.000Z",
    "dateUpdated": "2025-02-04T15:26:35.255Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.