CVE-2018-13296

Uncontrolled resource consumption vulnerability in TLS configuration in Synology MailPlus Server before 2.0.5-0606 allows remote attackers to conduct denial-of-service attacks via client-initiated renegotiation.

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://www.synology.com/security/advisory/Synology_SA_18_43	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_18_43	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:mailplus_server:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:46

Type	Values Removed	Values Added
References	~~() https://www.synology.com/security/advisory/Synology_SA_18_43 - Vendor Advisory~~	() https://www.synology.com/security/advisory/Synology_SA_18_43 - Vendor Advisory

Information

Published : 2019-04-01 15:29

Updated : 2024-11-21 03:46

NVD link : CVE-2018-13296

Mitre link : CVE-2018-13296

CVE.ORG link : CVE-2018-13296

JSON object : View

Products Affected

synology

mailplus_server

CWE

CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2018-13296", "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@synology.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": "2019-04-01T15:29:00.780", "references": [{"url": "https://www.synology.com/security/advisory/Synology_SA_18_43", "tags": ["Vendor Advisory"], "source": "security@synology.com"}, {"url": "https://www.synology.com/security/advisory/Synology_SA_18_43", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@synology.com", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Uncontrolled resource consumption vulnerability in TLS configuration in Synology MailPlus Server before 2.0.5-0606 allows remote attackers to conduct denial-of-service attacks via client-initiated renegotiation."}, {"lang": "es", "value": "Una vulnerabilidad de consumo de recursos no controlado en la configuraci\u00f3n TLS en Synology MailPlus Server, en versiones anteriores a la 2.0.5-0606, permite a los atacantes remotos realizar ataques de denegaci\u00f3n de servicio (DoS) mediante una renegociaci\u00f3n iniciada por el cliente."}], "lastModified": "2024-11-21T03:46:47.050", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:synology:mailplus_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0959DB4D-3F1B-44B5-83DC-0BB37E415DB2", "versionEndExcluding": "2.0.5-0606"}], "operator": "OR"}]}], "sourceIdentifier": "security@synology.com"}