CVE-2023-40593

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://advisory.splunk.com/advisories/SVD-2023-0802", "name": "https://advisory.splunk.com/advisories/SVD-2023-0802", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/", "name": "https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/", "tags": ["Vendor Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-40593", "ASSIGNER": "prodsec@splunk.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2023-08-30T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "9.0.2305.100"}, {"cpe23Uri": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "8.2.12", "versionStartIncluding": "8.2.0"}, {"cpe23Uri": "cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "9.0.6", "versionStartIncluding": "9.0.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-04-10T01:15Z"}