Man-in-the-Middle (MitM) Affecting org.apache.calcite:calcite-core Open this link in a new tab package, versions [, 1.26)
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
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snyk-id
SNYK-JAVA-ORGAPACHECALCITE-1038296
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published
9 Oct 2020
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disclosed
9 Oct 2020
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credit
Unknown
Introduced: 9 Oct 2020
CVE-2020-13955 Open this link in a new tabHow to fix?
Upgrade org.apache.calcite:calcite-core
to version 1.26 or higher.
Overview
org.apache.calcite:calcite-core is a Core Calcite APIs and engine.
Affected versions of this package are vulnerable to Man-in-the-Middle (MitM). The HttpUtils#getURLConnection
method disables explicitly hostname verification for HTTPS connections making clients vulnerable to man-in-the-middle attacks. Calcite uses this method internally to connect with Druid and Splunk so information leakage may happen when using the respective Calcite adapters.
The method itself is in a utility class so people may use it to create vulnerable HTTPS connections for other applications.