cbcvebase.
CVE-2021-37842
published 2021-11-02

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…

PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.59%
43.7th percentile
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.

Affected

2 ranges
VendorProductVersion rangeFixed in
couchbasecouchbase_server——
couchbasecouchbase_server——

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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