CVE-2021-42763

published 2021-11-02

CVE-2021-42763: Couchbase Server before 6.6.3 and 7.x before 7.0.2 stores Sensitive Information in Cleartext. The issue occurs when the cluster manager forwards a HTTP request…

Priority P3 40 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

Couchbase Server before 6.6.3 and 7.x before 7.0.2 stores Sensitive Information in Cleartext. The issue occurs when the cluster manager forwards a HTTP request from the pluggable UI (query workbench etc) to the specific service. In the backtrace, the Basic Auth Header included in the HTTP request, has the "@" user credentials of the node processing the UI request.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
couchbase	couchbase_server	< 4.6.0	4.6.0
couchbase	couchbase_server	—	—
couchbase	couchbase_server	—	—
couchbase	couchbase_server	>= 5.0.0 < 6.1.0	6.1.0
couchbase	couchbase_server	6.5.0 – 6.6.2	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

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CWE-312