Vulnerability-Lookup

OESA-2021-1359 (CVE-2021-3660)

Vulnerability from osv_openeuler – Published: 2021-09-30 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

cockpit security update

Details

Cockpit makes GNU/Linux discoverable. See Linux server in a web browser and perform system tasks with a mouse. It’s easy to start containers, administer storage, configure networks, and inspect logs with this package.

Security Fix(es):

Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an HTML entry. This may be used by a malicious website in clickjacking or similar attacks.(CVE-2021-3660)

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-3660	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "cockpit-debuginfo-178-9.oe1.aarch64.rpm",
          "cockpit-debugsource-178-9.oe1.aarch64.rpm",
          "cockpit-178-9.oe1.aarch64.rpm",
          "cockpit-devel-178-9.oe1.aarch64.rpm"
        ],
        "noarch": [
          "cockpit-help-178-9.oe1.noarch.rpm"
        ],
        "src": [
          "cockpit-178-9.oe1.src.rpm"
        ],
        "x86_64": [
          "cockpit-debuginfo-178-9.oe1.x86_64.rpm",
          "cockpit-178-9.oe1.x86_64.rpm",
          "cockpit-devel-178-9.oe1.x86_64.rpm",
          "cockpit-debugsource-178-9.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "cockpit",
        "purl": "pkg:rpm/openEuler/cockpit\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "178-9.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "cockpit-devel-178-9.oe1.aarch64.rpm",
          "cockpit-debuginfo-178-9.oe1.aarch64.rpm",
          "cockpit-debugsource-178-9.oe1.aarch64.rpm",
          "cockpit-178-9.oe1.aarch64.rpm"
        ],
        "noarch": [
          "cockpit-help-178-9.oe1.noarch.rpm"
        ],
        "src": [
          "cockpit-178-9.oe1.src.rpm"
        ],
        "x86_64": [
          "cockpit-debugsource-178-9.oe1.x86_64.rpm",
          "cockpit-debuginfo-178-9.oe1.x86_64.rpm",
          "cockpit-178-9.oe1.x86_64.rpm",
          "cockpit-devel-178-9.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "cockpit",
        "purl": "pkg:rpm/openEuler/cockpit\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "178-9.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Low"
  },
  "details": "Cockpit makes GNU/Linux discoverable. See Linux server in a web browser and perform system tasks with a mouse. It\u2019s easy to start containers, administer storage, configure networks, and inspect logs with this package.\r\n\r\nSecurity Fix(es):\r\n\r\nCockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an HTML entry. This may be used by a malicious website in clickjacking or similar attacks.(CVE-2021-3660)",
  "id": "OESA-2021-1359",
  "modified": "2026-08-06T11:04:37Z",
  "published": "2021-09-30T11:04:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1359"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3660"
    }
  ],
  "schema_version": "1.7.2",
  "summary": "cockpit security update",
  "upstream": [
    "CVE-2021-3660"
  ]
}

CVE-2021-3660 (GCVE-0-2021-3660)

Vulnerability from cvelistv5 – Published: 2022-03-07 13:59 – Updated: 2024-08-03 17:01

Summary

Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an <iFrame> HTML entry. This may be used by a malicious website in clickjacking or similar attacks.

Severity

No CVSS data available.

CWE

CWE-1021 - - Improper Restriction of Rendered UI Layers or Frames

Assigner

redhat redhat root

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1980688	x_refsource_MISC
https://github.com/cockpit-project/cockpit/issues/16122	x_refsource_MISC
https://github.com/cockpit-project/cockpit/commit…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	cockpit	Affected: Fixed in cockpit v254 and later.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:01:08.335Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1980688"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cockpit-project/cockpit/issues/16122"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/cockpit-project/cockpit/commit/8d9bc10d8128aae03dfde62fd00075fe492ead10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cockpit",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in cockpit v254 and later."
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a cockpit server via another website, inside an \u003ciFrame\u003e HTML entry. This may be used by a malicious website in clickjacking or similar attacks."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1021",
              "description": "CWE-1021 - Improper Restriction of Rendered UI Layers or Frames",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-07T13:59:18.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1980688"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cockpit-project/cockpit/issues/16122"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/cockpit-project/cockpit/commit/8d9bc10d8128aae03dfde62fd00075fe492ead10"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-3660",
    "datePublished": "2022-03-07T13:59:18.000Z",
    "dateReserved": "2021-07-22T00:00:00.000Z",
    "dateUpdated": "2024-08-03T17:01:08.335Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OESA-2021-1359 (CVE-2021-3660)

CVE-2021-3660 (GCVE-0-2021-3660)

Tags

Sightings

Nomenclature

Related by attack behaviour