GSD-2021-21376

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0.
Aliases
Aliases
CVE-2021-21376
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{
  "GSD": {
    "alias": "CVE-2021-21376",
    "description": "OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0.",
    "id": "GSD-2021-21376"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21376"
      ],
      "details": "OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0.",
      "id": "GSD-2021-21376",
      "modified": "2023-12-13T01:23:11.383221Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-21376",
        "STATE": "PUBLIC",
        "TITLE": "Information Exposure in OMERO.web"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "omero-web",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 5.9.0"
                        }
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              "vendor_name": "ome"
            }
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            "value": "OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-200 Information Exposure"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q",
            "refsource": "CONFIRM",
            "url": "https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q"
          },
          {
            "name": "https://pypi.org/project/omero-web/",
            "refsource": "MISC",
            "url": "https://pypi.org/project/omero-web/"
          },
          {
            "name": "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021",
            "refsource": "MISC",
            "url": "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021"
          },
          {
            "name": "https://www.openmicroscopy.org/security/advisories/2021-SV1/",
            "refsource": "MISC",
            "url": "https://www.openmicroscopy.org/security/advisories/2021-SV1/"
          },
          {
            "name": "https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c",
            "refsource": "MISC",
            "url": "https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-gfp2-w5jm-955q",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c5.9.0",
          "affected_versions": "All versions before 5.9.0",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-200",
            "CWE-937"
          ],
          "date": "2021-03-29",
          "description": "OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed ",
          "fixed_versions": [
            "5.9.0"
          ],
          "identifier": "CVE-2021-21376",
          "identifiers": [
            "GHSA-gfp2-w5jm-955q",
            "CVE-2021-21376"
          ],
          "not_impacted": "All versions starting from 5.9.0",
          "package_slug": "pypi/omero-web",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 5.9.0 or above.",
          "title": "Exposure of Sensitive Information to an Unauthorized Actor",
          "urls": [
            "https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q",
            "https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c",
            "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021",
            "https://pypi.org/project/omero-web/",
            "https://www.openmicroscopy.org/security/advisories/2021-SV1/",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21376",
            "https://github.com/advisories/GHSA-gfp2-w5jm-955q"
          ],
          "uuid": "7d72af14-bf90-47cd-9857-73b89f83e9c2"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openmicroscopy:omero.web:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "5.9.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-21376"
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              "value": "OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
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                  "value": "CWE-200"
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021"
            },
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            },
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              "url": "https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955q"
            },
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              "url": "https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908c"
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2021-03-27T01:59Z",
      "publishedDate": "2021-03-23T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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