github - ghsa-8h69-rhj2-r69p

GHSA-8H69-RHJ2-R69P

Vulnerability from github – Published: 2022-05-07 00:00 – Updated: 2022-05-18 00:00

Details

The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors.

Severity ?

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-33845"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-06T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors.",
  "id": "GHSA-8h69-rhj2-r69p",
  "modified": "2022-05-18T00:00:38Z",
  "published": "2022-05-07T00:00:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33845"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt"
    },
    {
      "type": "WEB",
      "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-33845 (GCVE-0-2021-33845)

Vulnerability from cvelistv5 – Published: 2022-05-06 16:35 – Updated: 2024-08-04 00:05

Summary

Severity ?

5.3 (Medium)


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

CWE

CWE-203

Assigner

Splunk

References

URL

Tags

	https://www.splunk.com/en_us/product-security/ann…	x_refsource_MISC
	https://research.splunk.com/application/splunk_us…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Splunk	Splunk Enterprise	Affected: Version(s) before 8.1.7

Credits

Kyle Bambrick

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:05:51.041Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Splunk Enterprise",
          "vendor": "Splunk",
          "versions": [
            {
              "status": "affected",
              "version": "Version(s) before 8.1.7"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Kyle Bambrick"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-203",
              "description": "CWE-203",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-05-06T16:35:58",
        "orgId": "42b59230-ec95-491e-8425-5a5befa1a469",
        "shortName": "Splunk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/"
        }
      ],
      "source": {
        "advisory": "SVD-2022-0502",
        "discovery": "EXTERNAL"
      },
      "title": "Username enumeration through lockout message in REST API",
      "x_generator": {
        "engine": "advisoriator"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "prodsec@splunk.com",
          "ID": "CVE-2021-33845",
          "STATE": "PUBLIC",
          "TITLE": "Username enumeration through lockout message in REST API"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Splunk Enterprise",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Version(s) before 8.1.7"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Splunk"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Kyle Bambrick"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Splunk Enterprise REST API allows enumeration of usernames via the lockout error message. The potential vulnerability impacts Splunk Enterprise instances before 8.1.7 when configured to repress verbose login errors."
            }
          ]
        },
        "generator": {
          "engine": "advisoriator"
        },
        "impact": {
          "cvss": {
            "baseScore": "5.3",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-203"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html",
              "refsource": "MISC",
              "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0502.html"
            },
            {
              "name": "https://research.splunk.com/application/splunk_user_enumeration_attempt/",
              "refsource": "MISC",
              "url": "https://research.splunk.com/application/splunk_user_enumeration_attempt/"
            }
          ]
        },
        "source": {
          "advisory": "SVD-2022-0502",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469",
    "assignerShortName": "Splunk",
    "cveId": "CVE-2021-33845",
    "datePublished": "2022-05-06T16:35:58",
    "dateReserved": "2021-11-03T00:00:00",
    "dateUpdated": "2024-08-04T00:05:51.041Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8H69-RHJ2-R69P

CVE-2021-33845 (GCVE-0-2021-33845)

Tags

Sightings

Nomenclature