cve-2022-43572
Vulnerability from cvelistv5
Published
2022-11-04 22:23
Modified
2024-08-03 13:32
EPSS score ?
0.07% (0.31921)
Summary
In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.
Impacted products
Vendor Product Version
Show details on NVD website


{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T13:32:59.547Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "affected",
               product: "Splunk Enterprise",
               vendor: "Splunk",
               versions: [
                  {
                     lessThan: "8.1.12",
                     status: "affected",
                     version: "8.1",
                     versionType: "custom",
                  },
                  {
                     lessThan: "8.2.9",
                     status: "affected",
                     version: "8.2",
                     versionType: "custom",
                  },
                  {
                     lessThan: "9.0.2",
                     status: "affected",
                     version: "9.0",
                     versionType: "custom",
                  },
               ],
            },
         ],
         datePublic: "2022-11-02T16:00:00.000Z",
         descriptions: [
            {
               lang: "en",
               supportingMedia: [
                  {
                     base64: false,
                     type: "text/html",
                     value: "<span style=\"background-color: rgb(255, 255, 255);\">In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.</span><br>",
                  },
               ],
               value: "In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.\n",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-400",
                     description: "CWE-400",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-11-04T22:23:39.383Z",
            orgId: "42b59230-ec95-491e-8425-5a5befa1a469",
            shortName: "Splunk",
         },
         references: [
            {
               url: "https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html",
            },
         ],
         source: {
            advisory: "SVD-2022-1112",
            discovery: "UNKNOWN",
         },
         title: "Indexing blockage via malformed data sent through S2S or HEC protocols in Splunk Enterprise",
      },
   },
   cveMetadata: {
      assignerOrgId: "42b59230-ec95-491e-8425-5a5befa1a469",
      assignerShortName: "Splunk",
      cveId: "CVE-2022-43572",
      datePublished: "2022-11-04T22:23:39.383Z",
      dateReserved: "2022-10-20T18:41:33.321Z",
      dateUpdated: "2024-08-03T13:32:59.547Z",
      requesterUserId: "d03a2723-f9e2-46d2-8173-16ee7d33f715",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         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:*:*:*:*:enterprise:*:*:*\", \"versionStartIncluding\": \"9.0.0\", \"versionEndExcluding\": \"9.0.2\", \"matchCriteriaId\": \"867EFF29-96B9-44EF-93CE-8E7DB77B086E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"9.0.2209\", \"matchCriteriaId\": \"EC797D87-1EA7-4C9E-BA2E-910408592511\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.\\n\"}, {\"lang\": \"es\", \"value\": \"En las versiones de Splunk Enterprise inferiores a 8.2.9, 8.1.12 y 9.0.2, el env\\u00edo de un archivo con formato incorrecto a trav\\u00e9s de los protocolos Splunk-to-Splunk (S2S) o HTTP Event Collector (HEC) a un indexador provoca un bloqueo o denegaci\\u00f3n fuera de servicio evitando una mayor indexaci\\u00f3n.\"}]",
         id: "CVE-2022-43572",
         lastModified: "2024-11-21T07:26:48.760",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"prodsec@splunk.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}]}",
         published: "2022-11-04T23:15:10.390",
         references: "[{\"url\": \"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html\", \"source\": \"prodsec@splunk.com\", \"tags\": [\"Not Applicable\", \"Vendor Advisory\"]}, {\"url\": \"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Not Applicable\", \"Vendor Advisory\"]}]",
         sourceIdentifier: "prodsec@splunk.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"prodsec@splunk.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-94\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2022-43572\",\"sourceIdentifier\":\"prodsec@splunk.com\",\"published\":\"2022-11-04T23:15:10.390\",\"lastModified\":\"2024-11-21T07:26:48.760\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Splunk Enterprise versions below 8.2.9, 8.1.12, and 9.0.2, sending a malformed file through the Splunk-to-Splunk (S2S) or HTTP Event Collector (HEC) protocols to an indexer results in a blockage or denial-of-service preventing further indexing.\\n\"},{\"lang\":\"es\",\"value\":\"En las versiones de Splunk Enterprise inferiores a 8.2.9, 8.1.12 y 9.0.2, el envío de un archivo con formato incorrecto a través de los protocolos Splunk-to-Splunk (S2S) o HTTP Event Collector (HEC) a un indexador provoca un bloqueo o denegación fuera de servicio evitando una mayor indexación.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-94\"}]}],\"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:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndExcluding\":\"9.0.2\",\"matchCriteriaId\":\"867EFF29-96B9-44EF-93CE-8E7DB77B086E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"9.0.2209\",\"matchCriteriaId\":\"EC797D87-1EA7-4C9E-BA2E-910408592511\"}]}]}],\"references\":[{\"url\":\"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html\",\"source\":\"prodsec@splunk.com\",\"tags\":[\"Not Applicable\",\"Vendor Advisory\"]},{\"url\":\"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Not Applicable\",\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.