cve-2022-43572
Vulnerability from cvelistv5
Published
2022-11-04 22:23
Modified
2024-08-03 13:32
Severity ?
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.
References
▼ | URL | Tags | |
---|---|---|---|
prodsec@splunk.com | https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html | Not Applicable, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.splunk.com/en_us/product-security/announcements/svd-2022-1111.html | Not Applicable, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | Splunk | Splunk Enterprise |
Version: 8.1 < 8.1.12 Version: 8.2 < 8.2.9 Version: 9.0 < 9.0.2 |
|
{ 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 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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\"]}]}}", }, }
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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.