GSD-2016-8520

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user's permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.
Aliases
Aliases
CVE-2016-8520
To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-8520",
    "description": "HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user\u0027s permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.",
    "id": "GSD-2016-8520"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-8520"
      ],
      "details": "HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user\u0027s permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data.",
      "id": "GSD-2016-8520",
      "modified": "2023-12-13T01:21:22.843236Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-alert@hpe.com",
        "DATE_PUBLIC": "2017-01-04T00:00:00",
        "ID": "CVE-2016-8520",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Helion Eucalyptus",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "v4.3.0 and earlier"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Hewlett Packard Enterprise"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user\u0027s permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Remote Unauthorized Access"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "95369",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/95369"
          },
          {
            "name": "https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782",
            "refsource": "CONFIRM",
            "url": "https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:eucalyptus:eucalyptus:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.3.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-alert@hpe.com",
          "ID": "CVE-2016-8520"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "HPE Helion Eucalyptus v4.3.0 and earlier does not correctly check IAM user\u0027s permissions for accessing versioned objects and ACLs. In some cases, authenticated users with S3 permissions could also access versioned data."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-275"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c05363782"
            },
            {
              "name": "95369",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/95369"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2018-03-13T14:15Z",
      "publishedDate": "2018-02-15T22:29Z"
    }
  }
}


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 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.