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CVE-2015-7521

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Date: January 29, 2016

The authorization framework in Apache Hive 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.2.0 and 1.2.1, on clusters protected by Ranger and SqlStdHiveAuthorization, allows attackers to bypass intended parent table access restrictions via unspecified partition-level operations.

Language: Java

Severity Score

Related Resources (7)

http://www.securityfocus.com/archive/1/537549/100/0/threaded
https://nvd.nist.gov/vuln/detail/CVE-2015-7521
http://mail-archives.apache.org/mod_mbox/hive-user/201601.mbox/%3C20160128205008.2154F185EB%40minotaur.apache.org%3E
http://www.openwall.com/lists/oss-security/2016/01/28/12
http://packetstormsecurity.com/files/135836/Apache-Hive-Authorization-Bypass.html
https://github.com/advisories/GHSA-83r3-c79w-f6wc
https://www.mend.io/vulnerability-database/CVE-2015-7521

Severity Score

Weakness Type (CWE)

Authentication Issues

CWE-287

Top Fix

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CVSS v3.1

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

CVSS v2

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

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