GSD-2019-20097

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim's Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2019-20097",
    "description": "Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim\u0027s Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content.",
    "id": "GSD-2019-20097"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-20097"
      ],
      "details": "Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim\u0027s Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content.",
      "id": "GSD-2019-20097",
      "modified": "2023-12-13T01:23:43.175432Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@atlassian.com",
        "DATE_PUBLIC": "2020-01-15T10:00:00",
        "ID": "CVE-2019-20097",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Bitbucket Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003e=",
                          "version_value": "1.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "5.16.11"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.0.11"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.1.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.1.9"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.2.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.2.7"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.3.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.3.6"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.4.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.4.4"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.5.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.5.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.6.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.6.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.7.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.7.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.8.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.8.2"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.9.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.9.1"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Bitbucket Data Center",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003e=",
                          "version_value": "1.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "5.16.11"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.0.11"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.1.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.1.9"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.2.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.2.7"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.3.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.3.6"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.4.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.4.4"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.5.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.5.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.6.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.6.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.7.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.7.3"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.8.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.8.2"
                        },
                        {
                          "version_affected": "\u003e=",
                          "version_value": "6.9.0"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_value": "6.9.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Atlassian"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0 before 6.1.9, from version 6.2.0 before 6.2.7, from version 6.3.0 before 6.3.6, from version 6.4.0 before 6.4.4, from version 6.5.0 before 6.5.3, from version 6.6.0 before 6.6.3, from version 6.7.0 before 6.7.3, from version 6.8.0 before 6.8.2, from version 6.9.0 before 6.9.1 had a Remote Code Execution vulnerability via the post-receive hook. A remote attacker with permission to clone and push files to a repository on the victim\u0027s Bitbucket Server or Bitbucket Data Center instance, can exploit this vulnerability to execute arbitrary commands on the Bitbucket Server or Bitbucket Data Center systems, using a file with specially crafted content."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Argument Injection"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://jira.atlassian.com/browse/BSERV-12099",
            "refsource": "MISC",
            "url": "https://jira.atlassian.com/browse/BSERV-12099"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.6.11",
                "versionStartIncluding": "1.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.0.11",
                "versionStartIncluding": "6.0.0",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.1.9",
                "versionStartIncluding": "6.1.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.2.7",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.3.6",
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              },
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                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
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              },
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                "cpe23Uri": "cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.9.1",
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                "vulnerable": true
              }
            ],
            "operator": "OR"
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      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@atlassian.com",
          "ID": "CVE-2019-20097"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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            }
          ]
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                "Patch",
                "Vendor Advisory"
              ],
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2020-01-15T21:15Z"
    }
  }
}


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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.


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