cve-2023-22937
Vulnerability from cvelistv5
Published
2023-02-14 17:24
Modified
2025-02-28 11:03
Severity ?
EPSS score ?
Summary
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.
References
▼ | URL | Tags | |
---|---|---|---|
prodsec@splunk.com | https://advisory.splunk.com/advisories/SVD-2023-0207 | Mitigation, Vendor Advisory | |
prodsec@splunk.com | https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/ | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://advisory.splunk.com/advisories/SVD-2023-0207 | Mitigation, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/ | Vendor Advisory |
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
▼ | Splunk | Splunk Enterprise |
Version: 8.1 < 8.1.13 Version: 8.2 < 8.2.10 Version: 9.0 < 9.0.4 |
||||||
|
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T10:20:31.428Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://advisory.splunk.com/advisories/SVD-2023-0207", }, { tags: [ "x_transferred", ], url: "https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "Splunk Enterprise", vendor: "Splunk", versions: [ { lessThan: "8.1.13", status: "affected", version: "8.1", versionType: "custom", }, { lessThan: "8.2.10", status: "affected", version: "8.2", versionType: "custom", }, { lessThan: "9.0.4", status: "affected", version: "9.0", versionType: "custom", }, ], }, { product: "Splunk Cloud Platform", vendor: "Splunk", versions: [ { lessThan: "9.0.2209.3", status: "affected", version: "-", versionType: "custom", }, ], }, ], datePublic: "2023-02-14T00:00:00.000Z", descriptions: [ { lang: "en", supportingMedia: [ { base64: false, type: "text/html", value: "In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.", }, ], value: "In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.", }, ], metrics: [ { cvssV3_1: { baseScore: 4.3, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-20", description: "The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.", lang: "en", type: "cwe", }, ], }, ], providerMetadata: { dateUpdated: "2025-02-28T11:03:41.352Z", orgId: "42b59230-ec95-491e-8425-5a5befa1a469", shortName: "Splunk", }, references: [ { url: "https://advisory.splunk.com/advisories/SVD-2023-0207", }, { url: "https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/", }, ], source: { advisory: "SVD-2023-0207", }, title: "Unnecessary File Extensions Allowed by Lookup Table Uploads in Splunk Enterprise", }, }, cveMetadata: { assignerOrgId: "42b59230-ec95-491e-8425-5a5befa1a469", assignerShortName: "Splunk", cveId: "CVE-2023-22937", datePublished: "2023-02-14T17:24:45.588Z", dateReserved: "2023-01-10T21:39:55.584Z", dateUpdated: "2025-02-28T11:03:41.352Z", 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\": \"8.1.13\", \"matchCriteriaId\": \"24C628AD-CF89-4FD5-B58F-38D150D2F535\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\", \"versionStartIncluding\": \"8.2.0\", \"versionEndExcluding\": \"8.2.10\", \"matchCriteriaId\": \"4B2A60A4-55C6-4C11-B86D-452CC43D85FF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\", \"versionStartIncluding\": \"9.0.0\", \"versionEndExcluding\": \"9.0.4\", \"matchCriteriaId\": \"39FFDC8F-FC45-41E7-8353-D09AAE26F50F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"9.0.2209.3\", \"matchCriteriaId\": \"8AF379C7-8910-4C30-882A-4CE9F9C9992C\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.\"}]", id: "CVE-2023-22937", lastModified: "2024-11-21T07:45:40.697", metrics: "{\"cvssMetricV31\": [{\"source\": \"prodsec@splunk.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}, {\"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:L/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}]}", published: "2023-02-14T18:15:12.540", references: "[{\"url\": \"https://advisory.splunk.com/advisories/SVD-2023-0207\", \"source\": \"prodsec@splunk.com\", \"tags\": [\"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/\", \"source\": \"prodsec@splunk.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://advisory.splunk.com/advisories/SVD-2023-0207\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", sourceIdentifier: "prodsec@splunk.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"prodsec@splunk.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-434\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2023-22937\",\"sourceIdentifier\":\"prodsec@splunk.com\",\"published\":\"2023-02-14T18:15:12.540\",\"lastModified\":\"2024-11-21T07:45:40.697\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only: .csv, .csv.gz, .kmz, .kml, .mmdb, or .mmdb.gzl.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"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:L/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"prodsec@splunk.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-434\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"8.1.0\",\"versionEndExcluding\":\"8.1.13\",\"matchCriteriaId\":\"24C628AD-CF89-4FD5-B58F-38D150D2F535\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"8.2.0\",\"versionEndExcluding\":\"8.2.10\",\"matchCriteriaId\":\"4B2A60A4-55C6-4C11-B86D-452CC43D85FF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndExcluding\":\"9.0.4\",\"matchCriteriaId\":\"39FFDC8F-FC45-41E7-8353-D09AAE26F50F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"9.0.2209.3\",\"matchCriteriaId\":\"8AF379C7-8910-4C30-882A-4CE9F9C9992C\"}]}]}],\"references\":[{\"url\":\"https://advisory.splunk.com/advisories/SVD-2023-0207\",\"source\":\"prodsec@splunk.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/\",\"source\":\"prodsec@splunk.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://advisory.splunk.com/advisories/SVD-2023-0207\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://research.splunk.com/application/b7d1293f-e78f-415e-b5f6-443df3480082/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
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Sightings
Author | Source | Type | Date |
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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.
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- 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.