Access Restriction Bypass Affecting org.apache.hadoop:hadoop-hdfs-client package, versions [2.0.0-alpha, 2.10.1) [3.0.0-alpha1, 3.1.4) [3.2.0, 3.2.2)
Threat Intelligence
EPSS
1.78% (89th
percentile)
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Test your applications- Snyk ID SNYK-JAVA-ORGAPACHEHADOOP-1065272
- published 27 Jan 2021
- disclosed 27 Jan 2021
- credit Unknown
Introduced: 27 Jan 2021
CVE-2020-9492 Open this link in a new tabHow to fix?
Upgrade org.apache.hadoop:hadoop-hdfs-client to version 2.10.1, 3.1.4, 3.2.2 or higher.
Overview
org.apache.hadoop:hadoop-hdfs-client is an Apache Hadoop HDFS Client.
Affected versions of this package are vulnerable to Access Restriction Bypass. The WebHDFS client might send a SPNEGO authorisation header to a remote URL without proper verification. A malicious user could trigger services to send server credentials to a WebHDFS path thereby capturing the service principal.
References
CVSS Scores
version 3.1