CVE-2013-2193

CVE-2013-2193 describes a man-in-the-middle vulnerability in Apache HBase versions 0.92.x prior to 0.92.3 and 0.94.x prior to 0.94.9, specifically when Kerberos features are enabled. An attacker could exploit this to disable bidirectional authentication, potentially leading to the disclosure of sensitive information. The vulnerability has a CVSS score of 4.3, indicating a medium severity, with an adjacent network attack vector, high access complexity, and partial impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.