CVE Vulnerability

CVE-2021-37842

metakv in Couchbase Server 7.0.0 uses Cleartext for Storage of Sensitive Information. Remote Cluster XDCR credentials can get leaked in debug logs. Config key tombstone purging was added in Couchbase Server 7.0.0. This issue happens when a config key, which is being logged, has a tombstone purger time-stamp attached to it.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.couchbase.com/alerts Vendor Advisory
https://docs.couchbase.com/server/current/release-notes/relnotes.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:couchbase:couchbase_server:7.0.1:-:*:*:*:*:*:*
cpe:2.3:a:couchbase:couchbase_server:7.0.0:-:*:*:*:*:*:*
Information

Published : 2021-11-02 12:15

Updated : 2021-11-08 02:53

NVD link : CVE-2021-37842

Mitre link : CVE-2021-37842

Products Affected
No products.
CWE
CWE-312

Cleartext Storage of Sensitive Information