CVE-2020-5403

Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

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://pivotal.io/security/cve-2020-5403	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:pivotal:reactor_netty:0.9.3:::::::*
	cpe:2.3:a:pivotal:reactor_netty:0.9.4:::::::*

History

No history.

Information

Published : 2020-03-03 19:15

Updated : 2024-02-28 17:28

NVD link : CVE-2020-5403

Mitre link : CVE-2020-5403

CVE.ORG link : CVE-2020-5403

JSON object : View

Products Affected

pivotal

reactor_netty

CWE

CWE-755

Improper Handling of Exceptional Conditions

CWE-20

Improper Input Validation

{"id": "CVE-2020-5403", "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": "security@pivotal.io", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2020-03-03T19:15:15.210", "references": [{"url": "https://pivotal.io/security/cve-2020-5403", "tags": ["Vendor Advisory"], "source": "security@pivotal.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-755"}]}, {"type": "Secondary", "source": "security@pivotal.io", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response."}, {"lang": "es", "value": "Reactor Netty HttpServer, versiones 0.9.3 y 0.9.4, est\u00e1 expuesto a una URISyntaxException que causa que la conexi\u00f3n sea cerrada prematuramente en lugar de producir una respuesta 400."}], "lastModified": "2022-09-20T19:10:28.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:pivotal:reactor_netty:0.9.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54C13627-9D4F-4CAE-8985-69161FBE6FC1"}, {"criteria": "cpe:2.3:a:pivotal:reactor_netty:0.9.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C4EB7CF-05AB-4008-A82C-0B454FE0A505"}], "operator": "OR"}]}], "sourceIdentifier": "security@pivotal.io"}