cve.bz

CVE-2018-11764

8.8 highEPSS 2.4%

High (8.8) in apache hadoop. EPSS 2.4% chance of exploitation in the next 30 days. Fixed in org.apache.hadoop:hadoop-main 3.0.1.

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.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
2.4% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
CWE
CWE-306
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-4fh8-pm7g-pmxqMavenorg.apache.hadoop:hadoop-main>=3.0.0-alpha4 <3.0.13.0.1
GHSA-4fh8-pm7g-pmxqMavenorg.apache.hadoop:hadoop-main>=3.0.0-beta1 <3.0.13.0.1
GHSA-4fh8-pm7g-pmxqMavenorg.apache.hadoop:hadoop-main>=3.0.0 <3.0.13.0.1

References

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