Vulnerability-Lookup

FKIE_CVE-2021-36780

Vulnerability from fkie_nvd - Published: 2021-12-17 09:15 - Updated: 2024-11-21 06:14

Severity

8.1 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
8.1 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Summary

A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.

References

URL	Tags
meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=1191819	Issue Tracking, Vendor Advisory
meissner@suse.de	https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.suse.com/show_bug.cgi?id=1191819	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx	Third Party Advisory

Impacted products

	Vendor	Product	Version
	linuxfoundation	longhorn	*
	linuxfoundation	longhorn	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ACC59D6B-78C0-4A58-B819-2E333591E5D9",
              "versionEndExcluding": "1.1.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "677170E4-EBEF-4131-9B58-6A0308273181",
              "versionEndExcluding": "1.2.3",
              "versionStartIncluding": "1.2.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de falta de autenticaci\u00f3n para funciones cr\u00edticas en longhorn de SUSE Longhorn permite a los atacantes conectarse a una instancia de r\u00e9plica de longhorn-engine otorg\u00e1ndole la capacidad de leer y escribir datos en y desde una r\u00e9plica a la que no deber\u00edan tener acceso. Este problema afecta a: Las versiones de SUSE Longhorn anteriores a la 1.1.3; las versiones de Longhorn anteriores a la 1.2.3v"
    }
  ],
  "id": "CVE-2021-36780",
  "lastModified": "2024-11-21T06:14:05.060",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "meissner@suse.de",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-12-17T09:15:07.047",
  "references": [
    {
      "source": "meissner@suse.de",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191819"
    },
    {
      "source": "meissner@suse.de",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191819"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}

CVE-2021-36780 (GCVE-0-2021-36780)

Vulnerability from cvelistv5 – Published: 2021-12-17 08:55 – Updated: 2024-09-16 23:15

Title

Unauthorized data access from replicas through vulnerable instance manager pods

Summary

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

suse

References

2 references

URL	Tags
https://github.com/longhorn/longhorn/security/adv…
https://bugzilla.suse.com/show_bug.cgi?id=1191819

Impacted products

2 products

Vendor	Product	Version
SUSE	Longhorn	Affected: longhorn , < 1.1.3 (custom)
SUSE	Longhorn	Affected: longhorn , < 1.2.3v (custom)

Date Public

2021-12-17 00:00

Credits

Dagan Henderson and Will Kline

Show details on NVD website

JSON

To clipboard

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        "references": [
          {
            "tags": [
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            ],
            "url": "https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191819"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Longhorn",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "1.1.3",
              "status": "affected",
              "version": "longhorn",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Longhorn",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "1.2.3v",
              "status": "affected",
              "version": "longhorn",
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            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Dagan Henderson and Will Kline"
        }
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      "datePublic": "2021-12-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          }
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      "problemTypes": [
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        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
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      },
      "references": [
        {
          "url": "https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx"
        },
        {
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=1191819"
        }
      ],
      "source": {
        "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1191819",
        "defect": [
          "1191819"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Unauthorized data access from replicas through vulnerable instance manager pods",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2021-36780",
    "datePublished": "2021-12-17T08:55:14.523Z",
    "dateReserved": "2021-07-19T00:00:00.000Z",
    "dateUpdated": "2024-09-16T23:15:43.598Z",
    "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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2021-36780

CVE-2021-36780 (GCVE-0-2021-36780)

Tags

Sightings

Nomenclature