github - ghsa-qpqv-mwrg-mw8j

ghsa-qpqv-mwrg-mw8j

Vulnerability from github

Published

2023-08-30 18:30

Modified

2023-11-03 03:30

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the /saml/acs REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-40593"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-30T17:15:09Z",
    "severity": "HIGH"
  },
  "details": "In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.",
  "id": "GHSA-qpqv-mwrg-mw8j",
  "modified": "2023-11-03T03:30:23Z",
  "published": "2023-08-30T18:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40593"
    },
    {
      "type": "WEB",
      "url": "https://advisory.splunk.com/advisories/SVD-2023-0802"
    },
    {
      "type": "WEB",
      "url": "https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-40593

Vulnerability from cvelistv5

Published

2023-08-30 16:19

Modified

2024-12-10 18:00

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Summary

In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.

References

▼	URL	Tags
	https://advisory.splunk.com/advisories/SVD-2023-0802
	https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/

Impacted products

Vendor

Product

Version

▼

Splunk

Splunk Enterprise

Version: 8.2 < 8.2.12
Version: 9.0 < 9.0.6

Splunk

Splunk Cloud

Version: - < 9.0.2205

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:38:50.977Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://advisory.splunk.com/advisories/SVD-2023-0802"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Splunk Enterprise",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "8.2.12",
              "status": "affected",
              "version": "8.2",
              "versionType": "custom"
            },
            {
              "lessThan": "9.0.6",
              "status": "affected",
              "version": "9.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Splunk Cloud",
          "vendor": "Splunk",
          "versions": [
            {
              "lessThan": "9.0.2205",
              "status": "affected",
              "version": "-",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Aaron Devaney (Dodekeract)"
        }
      ],
      "datePublic": "2023-08-30T00:00:00.000000",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon."
            }
          ],
          "value": "In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "The software does not properly control the allocation and maintenance of a limited resource thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-10T18:00:31.575Z",
        "orgId": "42b59230-ec95-491e-8425-5a5befa1a469",
        "shortName": "Splunk"
      },
      "references": [
        {
          "url": "https://advisory.splunk.com/advisories/SVD-2023-0802"
        },
        {
          "url": "https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/"
        }
      ],
      "source": {
        "advisory": "SVD-2023-0802"
      },
      "title": "Denial of Service (DoS) in Splunk Enterprise Using a Malformed SAML Request"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469",
    "assignerShortName": "Splunk",
    "cveId": "CVE-2023-40593",
    "datePublished": "2023-08-30T16:19:41.308Z",
    "dateReserved": "2023-08-16T22:07:52.838Z",
    "dateUpdated": "2024-12-10T18:00:31.575Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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