Access Restriction Bypass Affecting org.apache.hadoop:hadoop-kms Open this link in a new tab package, versions [2.7.5, 2.7.7) [2.8.3, 2.8.5) [2.9.0, 2.9.2)
Attack Complexity
Low
Confidentiality
High
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snyk-id
SNYK-JAVA-ORGAPACHEHADOOP-173795
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published
18 Mar 2019
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disclosed
18 Mar 2019
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credit
Wei-Chiu Chuang
Introduced: 18 Mar 2019
CVE-2018-11767 Open this link in a new tabHow to fix?
Upgrade org.apache.hadoop:hadoop-kms
to version 2.7.7, 2.8.5, 2.9.2 or higher.
Overview
org.apache.hadoop:hadoop-kms is a cryptographic key management server based on Hadoop’s KeyProvider API.
Affected versions of this package are vulnerable to Access Restriction Bypass. The KMS blocks users or grants access to users incorrectly, if the system uses non-default groups mapping mechanisms.