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CVE-2018-1314

Good to know:

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Date: November 8, 2018

In Apache Hive 2.3.3, 3.1.0 and earlier, Hive "EXPLAIN" operation does not check for necessary authorization of involved entities in a query. An unauthorized user can do "EXPLAIN" on arbitrary table or view and expose table metadata and statistics.

Language: Java

Severity Score

Related Resources (6)

http://www.securityfocus.com/bid/105884
https://nvd.nist.gov/vuln/detail/CVE-2018-1314
https://github.com/advisories/GHSA-jmf4-pq78-f8vj
https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727@%3Cdev.hive.apache.org%3E
https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E
https://www.mend.io/vulnerability-database/CVE-2018-1314

Severity Score

Weakness Type (CWE)

Improper Authorization

CWE-285

Missing Authorization

CWE-862

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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