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GHSA-5cf4-jqwp-584g

HighCVSS 7.4 / 10
Published Mar 25, 2019·Last modified Feb 19, 2024
Affected Components(3)
Maven logoorg.apache.hadoop/hadoop-main
2.7.5 – 2.7.7
Maven logoorg.apache.hadoop/hadoop-main
2.9.0 – 2.9.2
Maven logoorg.apache.hadoop/hadoop-main
2.8.3 – 2.8.5
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.

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Risk Scores
Base Score
7.4

The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information. There is a high impact on the availability of the system.

Threat Intelligence
6.8

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2018-11767
    Alias
  • EUVD-2019-0370
    Alias

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