{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2019-25598", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-03-22T12:59:12.654Z", "datePublished": "2026-03-22T13:38:35.133Z", "dateUpdated": "2026-03-22T13:38:35.133Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-03-22T13:38:35.133Z"}, "datePublic": "2019-04-24T00:00:00.000Z", "title": "HeidiSQL Portable 10.1.0.5464 Denial of Service via Buffer Overflow", "descriptions": [{"lang": "en", "value": "HeidiSQL Portable 10.1.0.5464 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer overflow payload into the password input during Microsoft SQL Server login to trigger an application crash."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Out-of-bounds Write", "cweId": "CWE-787", "type": "CWE"}]}], "affected": [{"vendor": "Heidisql", "product": "HeidiSQL Portable", "versions": [{"version": "10.1.0.5464", "status": "affected"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "baseScore": 6.9, "baseSeverity": "MEDIUM", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS"}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS"}], "references": [{"url": "https://www.exploit-db.com/exploits/46749", "name": "ExploitDB-46749", "tags": ["exploit"]}, {"url": "https://www.heidisql.com/", "name": "Official Product Homepage", "tags": ["product"]}, {"url": "https://www.heidisql.com/downloads/releases/HeidiSQL_10.1_64_Portable.zip", "name": "Product Reference", "tags": ["product"]}, {"name": "VulnCheck Advisory: HeidiSQL Portable 10.1.0.5464 Denial of Service via Buffer Overflow", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/heidisql-portable-denial-of-service-via-buffer-overflow"}], "credits": [{"lang": "en", "value": "Victor Mondrag\u00f3n", "type": "finder"}], "x_generator": {"engine": "vulncheck"}}}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "10.1.0.5464"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "HeidiSQL Portable", "source": "cna", "vendor": "Heidisql"}, "product": "heidisql_portable", "vendor": "heidisql"}], "created": "2026-03-23T09:46:20.903355+00:00", "updated": "2026-03-23T09:46:20.903426+00:00", "vendors": ["heidisql", "heidisql$PRODUCT$heidisql_portable"]}