CVE-2015-7521 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Reference

http://mail-archives.apache.org/mod_mbox/hive-user/201601.mbox/3C20160128205008.2154F185EB40minotaur.apache.org3E http://packetstormsecurity.com/files/135836/Apache-Hive-Authorization-Bypass.html http://www.openwall.com/lists/oss-security/2016/01/28/12 http://www.securityfocus.com/archive/1/537549/100/0/threaded

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

8.3