[prev in list] [next in list] [prev in thread] [next in thread] 

List:       oss-security
Subject:    [oss-security] CVE-2018-11765: Potential information disclosure in Hadoop Web interfaces
From:       Akira Ajisaka <aajisaka () apache ! org>
Date:       2020-09-28 5:42:30
Message-ID: CAP+3qq52fdBO3WmcYZWs6ETxJ7y6SG-V2KomfaB+xbBn4aSApw () mail ! gmail ! com
[Download RAW message or body]

CVE-2018-11765: Potential information disclosure in Hadoop Web interfaces

Severity: Important

Vendor: The Apache Software Foundation

Versions affected:
3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5

Description:
When Kerberos authentication is enabled and SPNEGO through HTTP is not
enabled, any users can access some servlets without authentication.

Mitigation:
Users should upgrade to Apache Hadoop 2.10.0, 3.0.1 or upper. If you
are using the affected version of Apache Hadoop, you need to enable
SPNEGO through HTTP.

Credit:
This issue was discovered by Owen O'Malley and reported by Larry McCay.
[prev in list] [next in list] [prev in thread] [next in thread]