National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-6185 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 4.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.cloudera.com Vendor Advisory
https://www.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html Mitigation Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-310 Cryptographic Issues NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:cloudera:cloudera_manager:5.12.0
     Show Matching CPE(s)
 cpe:/a:cloudera:cloudera_manager:5.12.1
     Show Matching CPE(s)
 cpe:/a:cloudera:cloudera_manager:5.12.2
     Show Matching CPE(s)
 cpe:/a:cloudera:cloudera_manager:5.13.0
     Show Matching CPE(s)
 cpe:/a:cloudera:cloudera_manager:5.13.1
     Show Matching CPE(s)
 cpe:/a:cloudera:navigator_key_trustee_kms:5.12.0
     Show Matching CPE(s)
 cpe:/a:cloudera:navigator_key_trustee_kms:5.13.0
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-6185
NVD Published Date:
06/07/2019
NVD Last Modified:
06/11/2019