GSD-2021-43948

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the "Move objects" feature. The affected versions are before version 4.21.0.
Aliases
Aliases
CVE-2021-43948
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{
  "GSD": {
    "alias": "CVE-2021-43948",
    "description": "Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the \"Move objects\" feature. The affected versions are before version 4.21.0.",
    "id": "GSD-2021-43948"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-43948"
      ],
      "details": "Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the \"Move objects\" feature. The affected versions are before version 4.21.0.",
      "id": "GSD-2021-43948",
      "modified": "2023-12-13T01:23:26.775852Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "security@atlassian.com",
        "DATE_PUBLIC": "2022-01-05T00:00:00",
        "ID": "CVE-2021-43948",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Jira Service Management Server",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "4.21.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Jira Service Management Data Center",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_value": "4.21.0"
                        }
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                ]
              },
              "vendor_name": "Atlassian"
            }
          ]
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      "description": {
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            "value": "Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the \"Move objects\" feature. The affected versions are before version 4.21.0."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Improper Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://jira.atlassian.com/browse/JSDSERVER-10981",
            "refsource": "MISC",
            "url": "https://jira.atlassian.com/browse/JSDSERVER-10981"
          }
        ]
      }
    },
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:server:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.21.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:data_center:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.21.0",
                "vulnerable": true
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            "operator": "OR"
          }
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          "ID": "CVE-2021-43948"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to view the names of private objects via an Improper Authorization vulnerability in the \"Move objects\" feature. The affected versions are before version 4.21.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
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        "references": {
          "reference_data": [
            {
              "name": "https://jira.atlassian.com/browse/JSDSERVER-10981",
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-03-04T15:29Z",
      "publishedDate": "2022-02-15T04:15Z"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.