CVE-2018-11765
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Apache Hadoop
PublishedSep 30, 2020
First seenSep 30, 2020
How to fix
Update
- org.apache.hadoop:hadoop-main3.0.1, 2.9.3, 2.8.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache hadoop | 2.8.0 ≤ v ≤ 2.8.5, 2.9.0 ≤ v ≤ 2.9.2, 3.0.0 | — |
| org.apache.hadoop:hadoop-mainMaven | 3.0.0-alpha2 ≤ v < 3.0.1, 2.9.0 ≤ v < 2.9.3, 2.8.0 ≤ v < 2.8.6 | 3.0.1, 2.9.3, 2.8.6 |
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