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8.8
CVSSv3

CVE-2018-11764

Published: 21/10/2020 Updated: 03/06/2022
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 801
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

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.

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apache hadoop 3.0.0

Mailing Lists

Full Disclosure: [CVE-2018-11764] Apache Hadoop Privilege escalation in web endpoint
CVE-2018-11764: Apache Hadoop Privilege escalation in web endpoint Severity: Critical Vendor: The Apache Software Foundation Versions affected: 300-alpha4, 300-beta1, and 300 Description: Web endpoint authentication check is broken Authenticated users may impersonate any user even if no proxy user is configured Mitigation: Users should ...

References

CWE-306https://lists.apache.org/thread.html/r790ad0a049cde713b93589ecfd4dd2766fda0fc6807eedb6cf69f5c1%40%3Cgeneral.hadoop.apache.org%3Ehttps://security.netapp.com/advisory/ntap-20201103-0003/https://nvd.nist.govhttp://seclists.org/oss-sec/2020/q4/80
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
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