CVE-2017-12625 Moderate severity vulnerability that affects org.apache.hive:hive, org.apache.hive:hive-exec, and org.apache.hive:hive-service

Medium 4.3 Published Updated

Apache Hive fails to enforce masking policies on views, allowing attackers to read sensitive data that should be masked.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2017-12625?

CVE-2017-12625 is a medium-severity vulnerability in Apache Hive, published on 1 Nov 2017. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Apache Hive 2.1.x before 2.1.2, 2.2.x before 2.2.1, and 2.3.x before 2.3.1 expose an interface through which masking policies can be defined on tables or views, e.g., using Apache Ranger. When a view is created over a given table, the policy enforcement does not happen correctly on the table for masked columns.

Weakness: CWE-200

Which versions are affected by CVE-2017-12625?

18 open source packages ship an affected version, including org.apache.hive:hive, org.apache.hive:hive-exec and org.apache.hive:hive-service. It affects 1 product.

PackageAffectedFixed in
org.apache.hive:hive MavenFrom 2.1.02.1.2
org.apache.hive:hive MavenFrom 2.1.02.1.2
org.apache.hive:hive MavenFrom 2.2.02.2.1
org.apache.hive:hive MavenFrom 2.2.02.2.1
org.apache.hive:hive MavenFrom 2.3.02.3.1
org.apache.hive:hive MavenFrom 2.3.02.3.1
12 more packages
org.apache.hive:hive-exec MavenFrom 2.1.02.1.2
org.apache.hive:hive-exec MavenFrom 2.1.02.1.2
org.apache.hive:hive-exec MavenFrom 2.2.02.2.1
org.apache.hive:hive-exec MavenFrom 2.2.02.2.1
org.apache.hive:hive-exec MavenFrom 2.3.02.3.1
org.apache.hive:hive-exec MavenFrom 2.3.02.3.1
org.apache.hive:hive-service MavenFrom 2.1.02.1.2
org.apache.hive:hive-service MavenFrom 2.1.02.1.2
org.apache.hive:hive-service MavenFrom 2.2.02.2.1
org.apache.hive:hive-service MavenFrom 2.2.02.2.1
org.apache.hive:hive-service MavenFrom 2.3.02.3.1
org.apache.hive:hive-service MavenFrom 2.3.02.3.1

Products include Apache Hive.

How do I fix CVE-2017-12625?

Upgrade org.apache.hive:hive to a fixed version for your release line: 2.1.2, 2.2.1 or 2.3.1.

Is CVE-2017-12625 being exploited?

There is no known exploitation of CVE-2017-12625 in the wild and no public exploit code.

Sources

Also known as GHSA-2g9q-chq2-w8qw.

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