CVE-2019-10091: Improper Certificate Validation

February 10, 2022

When TLS is enabled with ssl-endpoint-identification-enabled set to true, Apache Geode fails to perform hostname verification of the entries in the certificate SAN during the SSL handshake. This could compromise intra-cluster communication using a man-in-the-middle attack.

References

github.com/advisories/GHSA-wc4x-4gm2-74j8
lists.apache.org/thread.html/r3342077ac4798631300366be86e545d0c08753cca8fd2663867fe200%40%3Cdev.geode.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2019-10091

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