CVE-2020-9041

In Couchbase Server 6.0.3 and Couchbase Sync Gateway through 2.7.0, the Cluster management, views, query, and full-text search endpoints are vulnerable to the Slowloris denial-of-service attack because they don't more aggressively terminate slow connections.

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://www.couchbase.com/resources/security#SecurityAlerts	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:couchbase:couchbase_server:6.0.3:::::::*
	cpe:2.3:a:couchbase:sync_gateway::::::::

History

No history.

Information

Published : 2020-06-08 16:15

Updated : 2024-02-28 17:47

NVD link : CVE-2020-9041

Mitre link : CVE-2020-9041

CVE.ORG link : CVE-2020-9041

JSON object : View

Products Affected

couchbase

sync_gateway
couchbase_server

CWE

CWE-404

Improper Resource Shutdown or Release

{"id": "CVE-2020-9041", "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}], "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": "2020-06-08T16:15:10.353", "references": [{"url": "https://www.couchbase.com/resources/security#SecurityAlerts", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "In Couchbase Server 6.0.3 and Couchbase Sync Gateway through 2.7.0, the Cluster management, views, query, and full-text search endpoints are vulnerable to the Slowloris denial-of-service attack because they don't more aggressively terminate slow connections."}, {"lang": "es", "value": "En Couchbase Server versi\u00f3n 6.0.3 y Couchbase Sync Gateway versiones hasta 2.7.0, los endpoints de administraci\u00f3n del Cl\u00faster, vistas, consultas y b\u00fasqueda de texto completo son vulnerables al ataque de denegaci\u00f3n de servicio de Slowloris porque no terminan m\u00e1s agresivamente las conexiones lentas"}], "lastModified": "2020-06-11T18:02:51.287", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:couchbase:couchbase_server:6.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2899AC9E-D0D6-4488-8286-CABC621E642A"}, {"criteria": "cpe:2.3:a:couchbase:sync_gateway:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A9728807-BCC2-4CB2-9FB9-31CD13DE5D03", "versionEndIncluding": "2.7.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}