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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
VendorProductVersion
couchbasecouchbase_server
7.0.0
couchbasecouchbase_server
7.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.couchbase.com/server/current/release-notes/relnotes.html
https://www.couchbase.com/alerts
https://docs.couchbase.com/server/current/release-notes/relnotes.html
https://www.couchbase.com/alerts