GSD-2020-36325

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
** DISPUTED ** An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there's an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification.
Aliases
Aliases
CVE-2020-36325
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{
  "GSD": {
    "alias": "CVE-2020-36325",
    "description": "** DISPUTED ** An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there\u0027s an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification.",
    "id": "GSD-2020-36325"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-36325"
      ],
      "details": "** DISPUTED ** An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there\u0027s an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification.",
      "id": "GSD-2020-36325",
      "modified": "2023-12-13T01:21:55.491910Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-36325",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** DISPUTED ** An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there\u0027s an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/akheron/jansson/issues/548",
            "refsource": "MISC",
            "url": "https://github.com/akheron/jansson/issues/548"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=2.13.1",
          "affected_versions": "All versions up to 2.13.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-125",
            "CWE-937"
          ],
          "date": "2021-05-04",
          "description": "An issue was discovered in Jansson Due to a parsing error in `json_loads`, there\u0027s an out-of-bounds read-access bug.",
          "fixed_versions": [],
          "identifier": "CVE-2020-36325",
          "identifiers": [
            "CVE-2020-36325"
          ],
          "not_impacted": "",
          "package_slug": "conan/jansson",
          "pubdate": "2021-04-26",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Out-of-bounds Read",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-36325"
          ],
          "uuid": "59d821eb-9fbd-4d50-8cc2-f20975b439a6"
        }
      ]
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:jansson_project:jansson:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "27E9E4DF-222C-4541-A512-2B5A4D9B5AD9",
                    "versionEndIncluding": "2.13.1",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "An issue was discovered in Jansson through 2.13.1. Due to a parsing error in json_loads, there\u0027s an out-of-bounds read-access bug. NOTE: the vendor reports that this only occurs when a programmer fails to follow the API specification"
          },
          {
            "lang": "es",
            "value": "** EN DISPUTA ** Se detect\u00f3 un problema en Jansson versiones hasta 2.13.1. Debido a un bug de an\u00e1lisis en json_loads, se presenta un bug de acceso de lectura fuera de l\u00edmites. NOTA: el proveedor informa de que esto s\u00f3lo ocurre cuando un programador no sigue la especificaci\u00f3n de la API"
          }
        ],
        "id": "CVE-2020-36325",
        "lastModified": "2024-04-11T01:08:39.357",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "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": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2021-04-26T18:15:07.493",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/akheron/jansson/issues/548"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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