CVE Vulnerability

CVE-2020-9040

Couchbase Server Java SDK before 2.7.1.1 allows a potential attacker to forge an SSL certificate and pose as the intended peer. An attacker can leverage this flaw by crafting a cryptographically valid certificate that will be accepted by Java SDK's Netty component due to missing hostname verification.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.couchbase.com/resources/security#SecurityAlerts Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:couchbase:couchbase_server_java_sdk:*:*:*:*:*:*:*:*
Information

Published : 2020-06-08 04:15

Updated : 2020-06-11 04:45

NVD link : CVE-2020-9040

Mitre link : CVE-2020-9040

Products Affected

Couchbase

Couchbase Server Java Sdk

CWE
CWE-295

Improper Certificate Validation