CVE-2019-3581

Improper input validation in the proxy component of McAfee Web Gateway 7.8.2.0 and later allows remote attackers to cause a denial of service via a crafted HTTP request parameter.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10264
https://kc.mcafee.com/corporate/index?page=content&id=SB10264

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mcafee:mcafee_web_gateway::::::::
	cpe:2.3:a:mcafee:mcafee_web_gateway::::::::

History

No history.

Information

Published : 2019-01-09 14:29

Updated : 2024-11-21 04:42

NVD link : CVE-2019-3581

Mitre link : CVE-2019-3581

CVE.ORG link : CVE-2019-3581

JSON object : View

Products Affected

mcafee

mcafee_web_gateway

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2019-3581", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "trellixpsirt@trellix.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}]}, "published": "2019-01-09T14:29:00.207", "references": [{"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10264", "source": "trellixpsirt@trellix.com"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10264", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "trellixpsirt@trellix.com", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Improper input validation in the proxy component of McAfee Web Gateway 7.8.2.0 and later allows remote attackers to cause a denial of service via a crafted HTTP request parameter."}, {"lang": "es", "value": "Validaci\u00f3n de entradas incorrecta en el componente proxy de McAfee Web Gateway, en versiones 7.8.2.0 y posteriores, permite que los atacantes remotos provoquen una denegaci\u00f3n de servicio (DoS) mediante el par\u00e1metro HTTP request manipulado."}], "lastModified": "2024-11-21T04:42:12.717", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mcafee:mcafee_web_gateway:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "624F8310-4518-46C3-83A1-CD6D5C3AED64", "versionEndExcluding": "7.8.2.5", "versionStartIncluding": "7.8.2.0"}, {"criteria": "cpe:2.3:a:mcafee:mcafee_web_gateway:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A255A76-1C5D-484C-B953-B8479C24BB00", "versionEndExcluding": "8.0.2.0", "versionStartIncluding": "8.0.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "trellixpsirt@trellix.com"}