github - ghsa-427f-v2mq-364f

GHSA-427F-V2MQ-364F

Vulnerability from github – Published: 2022-06-16 00:00 – Updated: 2022-06-25 00:01

Details

Splunk Enterprise peers in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203 did not validate the TLS certificates during Splunk-to-Splunk communications by default. Splunk peer communications configured properly with valid certificates were not vulnerable. However, an attacker with administrator credentials could add a peer without a valid certificate and connections from misconfigured nodes without valid certificates did not fail by default. For Splunk Enterprise, update to Splunk Enterprise version 9.0 and Configure TLS host name validation for Splunk-to-Splunk communications (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) to enable the remediation.

Severity ?

7.2 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-32152"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-06-15T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Splunk Enterprise peers in Splunk Enterprise versions before 9.0 and Splunk Cloud Platform versions before 8.2.2203 did not validate the TLS certificates during Splunk-to-Splunk communications by default. Splunk peer communications configured properly with valid certificates were not vulnerable. However, an attacker with administrator credentials could add a peer without a valid certificate and connections from misconfigured nodes without valid certificates did not fail by default. For Splunk Enterprise, update to Splunk Enterprise version 9.0 and Configure TLS host name validation for Splunk-to-Splunk communications (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation) to enable the remediation.",
  "id": "GHSA-427f-v2mq-364f",
  "modified": "2022-06-25T00:01:03Z",
  "published": "2022-06-16T00:00:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32152"
    },
    {
      "type": "WEB",
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
    },
    {
      "type": "WEB",
      "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/application/splunk_digital_certificates_lack_of_encryption"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/application/splunk_protocol_impersonation_weak_encryption_selfsigned"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates"
    },
    {
      "type": "WEB",
      "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-32152 (GCVE-0-2022-32152)

Vulnerability from cvelistv5 – Published: 2022-06-15 16:46 – Updated: 2024-09-17 02:02

Summary

Severity ?

8.1 (High)


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

CWE

CWE-295 - Improper Certificate Validation

Assigner

Splunk

References

URL

Tags

	https://docs.splunk.com/Documentation/Splunk/9.0.…	x_refsource_CONFIRM
	https://docs.splunk.com/Documentation/Splunk/9.0.…	x_refsource_CONFIRM
	https://www.splunk.com/en_us/product-security/ann…	x_refsource_CONFIRM
	https://research.splunk.com/application/splunk_di…	x_refsource_CONFIRM
	https://research.splunk.com/application/splunk_di…	x_refsource_CONFIRM
	https://research.splunk.com/application/splunk_pr…	x_refsource_CONFIRM
	https://research.splunk.com/network/splunk_identi…	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Splunk

Splunk Enterprise

Affected: 9.0 , < 9.0 (custom)

Splunk

Splunk Cloud Platform

Affected: 8.2 , < 8.2.2203 (custom)

Credits

Chris Green at Splunk

Show details on NVD website

JSON

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:32:56.011Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation"
          },
          {
            "tags": [
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            ],
            "url": "https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates"
          },
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            "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-0602.html"
          },
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            "url": "https://research.splunk.com/application/splunk_digital_certificates_infrastructure_version/"
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          },
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            "url": "https://research.splunk.com/network/splunk_identified_ssl_tls_certificates/"
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          "vendor": "Splunk",
          "versions": [
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      "metrics": [
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        "discovery": "INTERNAL"
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      "title": "Splunk Enterprise lacked TLS cert validation for Splunk-to-Splunk communication by default",
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          "DATE_PUBLIC": "2022-06-14T11:55:00.000Z",
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          "STATE": "PUBLIC",
          "TITLE": "Splunk Enterprise lacked TLS cert validation for Splunk-to-Splunk communication by default"
        },
        "affects": {
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                    },
                    {
                      "product_name": "Splunk Cloud Platform",
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  "cveMetadata": {
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}

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-427F-V2MQ-364F

CVE-2022-32152 (GCVE-0-2022-32152)

Tags

Sightings

Nomenclature