CVE-2018-11767
Improper Privilege Management in org.apache.hadoop:hadoop-main
7.4
HIGH
CVSS 3.1
EPSS 2.1%
Description
In Apache Hadoop 2.9.0 to 2.9.1, 2.8.3 to 2.8.4, 2.7.5 to 2.7.6, KMS blocking users or granting access to users incorrectly, if the system uses non-default groups mapping mechanisms.
How to fix CVE-2018-11767
To remediate CVE-2018-11767, upgrade the affected package to a fixed version below.
- Maven/org.apache.hadoop:hadoop-main—upgrade to 2.7.7 or later
Is CVE-2018-11767 being exploited?
Low — EPSS is 2.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.7.5, < 2.7.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H |