CVE-2018-11765 Information

Description

In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0 2.9.0 to 2.9.2 2.8.0 to 2.8.5 any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled.

CVSS Vector

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

Reference

https://lists.apache.org/thread.html/r17d94d132b207dad221595fd8b8b18628f5f5ec7e3f5be939ecd8928@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/r2c7f899911a04164ed1707083fcd4135f8427e04778c87d83509b0da403Cgeneral.hadoop.apache.org3E https://lists.apache.org/thread.html/r46447f38ea8c89421614e9efd7de5e656186d35e10fc97cf88477a01@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/r4dddf1705dbedfa94392913b2dad1cd2d1d89040facd389eea0b3510@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/r74825601e93582167eb7cdc2f764c74c9c6d8006fa90018562fda60f@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/r79b15c5b66c6df175d01d7560adf0cd5c369129b9a161905e0339927@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/rb21df54a4e39732ce653d2aa5672e36a792b59eb6717f2a06bb8d02a@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/rb241464d83baa3749b08cd3dabc8dba70a9a9027edcef3b5d4c24ef4@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/rbe25cac0f499374f8ae17a4a44a8404927b56de28d4c41940d82b7a4@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/reea5eb8622afbfbfca46bc758f79db83d90a3263a906c4d1acba4971@3Ccommits.druid.apache.org3E https://lists.apache.org/thread.html/rf9dfa8b77585c9227db9637552eebb2ab029255a0db4eb76c2b6c4cf@3Cdev.druid.apache.org3E https://security.netapp.com/advisory/ntap-20201016-0005/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5