CVE-2018-11764 Information

Description

Web endpoint authentication check is broken in Apache Hadoop 3.0.0-alpha4 3.0.0-beta1 and 3.0.0. Authenticated users may impersonate any user even if no proxy user is configured.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://lists.apache.org/thread.html/r790ad0a049cde713b93589ecfd4dd2766fda0fc6807eedb6cf69f5c1403Cgeneral.hadoop.apache.org3E https://security.netapp.com/advisory/ntap-20201103-0003/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8