cve-2024-37298
Vulnerability from cvelistv5
Published
2024-07-01 18:27
Modified
2024-08-02 03:50
Summary
Potential memory exhaustion attack due to sparse slice deserialization
Impacted products
gorillaschema
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:gorillatoolkit:schema:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "schema",
            "vendor": "gorillatoolkit",
            "versions": [
              {
                "lessThan": "1.4.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-37298",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-02T14:16:14.834696Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-03T20:58:34.291Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:50:55.675Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3"
          },
          {
            "name": "https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff"
          },
          {
            "name": "https://github.com/gorilla/schema/blob/main/decoder.go#L223",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/gorilla/schema/blob/main/decoder.go#L223"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "schema",
          "vendor": "gorilla",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.4.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "gorilla/schema converts structs to and from form values. Prior to version 1.4.1 Running `schema.Decoder.Decode()` on a struct that has a field of type `[]struct{...}` opens it up to malicious attacks regarding memory allocations, taking advantage of the sparse slice functionality. Any use of `schema.Decoder.Decode()` on a struct with arrays of other structs could be vulnerable to this memory exhaustion vulnerability. Version 1.4.1 contains a patch for the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-01T18:27:33.952Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3"
        },
        {
          "name": "https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff"
        },
        {
          "name": "https://github.com/gorilla/schema/blob/main/decoder.go#L223",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/gorilla/schema/blob/main/decoder.go#L223"
        }
      ],
      "source": {
        "advisory": "GHSA-3669-72x9-r9p3",
        "discovery": "UNKNOWN"
      },
      "title": "Potential memory exhaustion attack due to sparse slice deserialization"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-37298",
    "datePublished": "2024-07-01T18:27:33.952Z",
    "dateReserved": "2024-06-05T20:10:46.496Z",
    "dateUpdated": "2024-08-02T03:50:55.675Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-37298\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-07-01T19:15:04.283\",\"lastModified\":\"2024-07-02T12:09:16.907\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"gorilla/schema converts structs to and from form values. Prior to version 1.4.1 Running `schema.Decoder.Decode()` on a struct that has a field of type `[]struct{...}` opens it up to malicious attacks regarding memory allocations, taking advantage of the sparse slice functionality. Any use of `schema.Decoder.Decode()` on a struct with arrays of other structs could be vulnerable to this memory exhaustion vulnerability. Version 1.4.1 contains a patch for the issue.\"},{\"lang\":\"es\",\"value\":\"gorilla/schema convierte estructuras hacia y desde valores de formulario. Antes de la versi\u00f3n 1.4.1 La ejecuci\u00f3n de `schema.Decoder.Decode()` en una estructura que tiene un campo de tipo `[]struct{...}` la abre a ataques maliciosos relacionados con las asignaciones de memoria, aprovechando la escasez de memoria. funcionalidad de corte. Cualquier uso de `schema.Decoder.Decode()` en una estructura con matrices de otras estructuras podr\u00eda ser vulnerable a esta vulnerabilidad de agotamiento de la memoria. La versi\u00f3n 1.4.1 contiene un parche para el problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]}],\"references\":[{\"url\":\"https://github.com/gorilla/schema/blob/main/decoder.go#L223\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}


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