Authentication Bypass

Affecting org.apache.hive:hive-exec artifact, versions [,2.3.4), [3.0.0, 3.1.1)

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Overview

org.apache.hive:hive-exec is a data warehouse software facilitates reading, writing, and managing large datasets residing in distributed storage using SQL.

Affected versions of this package are vulnerable to Authentication Bypass. The EXPLAIN operation does not check for necessary authorization of involved entities in a query. An unauthorized user could use EXPLAIN on arbitrary table or view and expose table metadata and statistics.

Remediation

Upgrade org.apache.hive:hive-exec to version 2.3.4, 3.1.1 or higher.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    None
  • Availability
    None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Credit
Unknown
CVE
CVE-2018-1314
CWE
CWE-288
Snyk ID
SNYK-JAVA-ORGAPACHEHIVE-72581
Disclosed
25 Oct, 2018
Published
12 Nov, 2018