fkie_cve-2024-37298
Vulnerability from fkie_nvd
Published
2024-07-01 19:15
Modified
2024-11-21 09:23
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/gorilla/schema/blob/main/decoder.go#L223
security-advisories@github.comhttps://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff
security-advisories@github.comhttps://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/blob/main/decoder.go#L223
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3
Impacted products
Vendor Product Version


To clipboard 

{
  "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."
    }
  ],
  "id": "CVE-2024-37298",
  "lastModified": "2024-11-21T09:23:33.653",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-01T19:15:04.283",
  "references": [
    {
      "source": "security-advisories@github.com",
      "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": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/gorilla/schema/blob/main/decoder.go#L223"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.