Origin Validation Error Affecting org.http4s:http4s-server Open this link in a new tab package, versions [,0.21.27) [0.22.0,0.22.3) [0.23.0, 0.23.2) [1.0.0-M2,1.0.0-M25)
Attack Complexity
Low
Confidentiality
High
Integrity
High
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snyk-id
SNYK-JAVA-ORGHTTP4S-1579729
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published
2 Sep 2021
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disclosed
2 Sep 2021
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credit
Unknown
Introduced: 2 Sep 2021
CVE-2021-39185 Open this link in a new tabHow to fix?
Upgrade org.http4s:http4s-server
to version 0.21.27, 0.22.3, 0.23.2, 1.0.0-M25 or higher.
Overview
org.http4s:http4s-server is a base library for building http4s servers.
Affected versions of this package are vulnerable to Origin Validation Error. In http4s, the default CORS configuration is vulnerable to an origin reflection attack. The middleware is also susceptible to a Null Origin Attack. The original CORS
implementation and CORSConfig
are deprecated.