cvelistv5 - CVE-2022-43563

CVE-2022-43563

Vulnerability from cvelistv5

Published

2022-11-04 22:19

Modified

2024-08-03 13:32

Severity ?

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

Summary

Risky command safeguards bypass via rex search command field names in Splunk Enterprise

References

▼	URL	Tags
	prodsec@splunk.com	https://www.splunk.com/en_us/product-security/announcements/svd-2022-1103.html	Vendor Advisory

Impacted products

▼	Vendor	Product
	Splunk	Splunk Enterprise

Show details on NVD website

JSON

To clipboard

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  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:32:59.588Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Splunk",
          "versions": [
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              "status": "affected",
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      ],
      "datePublic": "2022-11-02T16:00:00.000Z",
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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            }
          ],
          "value": "In Splunk Enterprise versions below 8.2.9 and 8.1.12, the way that the rex search command handles field names lets an attacker bypass  SPL safeguards for risky commands https://docs.splunk.com/Documentation/SplunkCloud/latest/Security/SPLsafeguards . The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The attacker cannot exploit the vulnerability at will.\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2022-11-04T22:19:55.669Z",
        "orgId": "42b59230-ec95-491e-8425-5a5befa1a469",
        "shortName": "Splunk"
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          "url": "https://www.splunk.com/en_us/product-security/announcements/svd-2022-1103.html"
        }
      ],
      "source": {
        "advisory": "SVD-2022-1103",
        "discovery": "INTERNAL"
      },
      "title": "Risky command safeguards bypass via rex search command field names in Splunk Enterprise"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "42b59230-ec95-491e-8425-5a5befa1a469",
    "assignerShortName": "Splunk",
    "cveId": "CVE-2022-43563",
    "datePublished": "2022-11-04T22:19:55.669Z",
    "dateReserved": "2022-10-20T18:37:09.181Z",
    "dateUpdated": "2024-08-03T13:32:59.588Z",
    "requesterUserId": "d03a2723-f9e2-46d2-8173-16ee7d33f715",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-43563\",\"sourceIdentifier\":\"prodsec@splunk.com\",\"published\":\"2022-11-04T23:15:09.887\",\"lastModified\":\"2023-11-07T03:53:56.263\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Splunk Enterprise versions below 8.2.9 and 8.1.12, the way that the rex search command handles field names lets an attacker bypass  SPL safeguards for risky commands https://docs.splunk.com/Documentation/SplunkCloud/latest/Security/SPLsafeguards . The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser. The attacker cannot exploit the vulnerability at will.\\n\"},{\"lang\":\"es\",\"value\":\"En las versiones de Splunk Enterprise inferiores a 8.2.9 y 8.1.12, la forma en que el comando de b\u00fasqueda rex maneja los nombres de los campos permite a un atacante omitir las protecciones de SPL para comandos riesgosos https://docs.splunk.com/Documentation/SplunkCloud/latest/Security/ Salvaguardias SPL. La vulnerabilidad requiere que el atacante realice phishing a la v\u00edctima enga\u00f1\u00e1ndola para que inicie una solicitud dentro de su navegador. El atacante no puede explotar la vulnerabilidad a voluntad.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9},{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]},{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"8.1.0\",\"versionEndExcluding\":\"8.1.12\",\"matchCriteriaId\":\"697F9803-FC99-4149-A4E5-55A3A8CB1D18\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"8.2.0\",\"versionEndExcluding\":\"8.2.9\",\"matchCriteriaId\":\"07617B0C-3704-4DB5-B416-94B77A5C2EEE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"9.0.2203\",\"matchCriteriaId\":\"918AC184-EBFB-4715-BA0F-B848FA9503FF\"}]}]}],\"references\":[{\"url\":\"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1103.html\",\"source\":\"prodsec@splunk.com\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}

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.

Action not permitted

CVE-2022-43563

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Sightings

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