CVE-2020-9492: Improper Privilege Management

January 26, 2021 (updated February 3, 2021)

In Apache Hadoop to to to, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.

References

lists.apache.org/thread.html/r513758942356ccd0d14538ba18a09903fc72716d74be1cb727ea91ff%40%3Cgeneral.hadoop.apache.org%3E
lists.apache.org/thread.html/rca4516b00b55b347905df45e5d0432186248223f30497db87aba8710@%3Cannounce.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2020-9492

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