CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
19.1%
In Cloudera Navigator Key Trustee KMS 5.12 and 5.13, incorrect default ACL values allow remote access to purge and undelete API calls on encryption zone keys. The Navigator Key Trustee KMS includes 2 API calls in addition to those in Apache Hadoop KMS: purge and undelete. The KMS ACL values for these commands are keytrustee.kms.acl.PURGE and keytrustee.kms.acl.UNDELETE respectively. The default value for the ACLs in Key Trustee KMS 5.12.0 and 5.13.0 is “*” which allows anyone with knowledge of the name of an encryption zone key and network access to the Key Trustee KMS to make those calls against known encryption zone keys. This can result in the recovery of a previously deleted, but not purged, key (undelete) or the deletion of a key in active use (purge) resulting in loss of access to encrypted HDFS data.
Vendor | Product | Version | CPE |
---|---|---|---|
cloudera | cloudera_manager | 5.12.0 | cpe:2.3:a:cloudera:cloudera_manager:5.12.0:*:*:*:*:*:*:* |
cloudera | cloudera_manager | 5.12.1 | cpe:2.3:a:cloudera:cloudera_manager:5.12.1:*:*:*:*:*:*:* |
cloudera | cloudera_manager | 5.12.2 | cpe:2.3:a:cloudera:cloudera_manager:5.12.2:*:*:*:*:*:*:* |
cloudera | cloudera_manager | 5.13.0 | cpe:2.3:a:cloudera:cloudera_manager:5.13.0:*:*:*:*:*:*:* |
cloudera | cloudera_manager | 5.13.1 | cpe:2.3:a:cloudera:cloudera_manager:5.13.1:*:*:*:*:*:*:* |
cloudera | navigator_key_trustee_kms | 5.12.0 | cpe:2.3:a:cloudera:navigator_key_trustee_kms:5.12.0:*:*:*:*:*:*:* |
cloudera | navigator_key_trustee_kms | 5.13.0 | cpe:2.3:a:cloudera:navigator_key_trustee_kms:5.13.0:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
19.1%