CVE-2023-21893: Component takeover in Oracle Data Provider for .NET

January 18, 2023 (updated August 31, 2023)

Vulnerability in the Oracle Data Provider for .NET component of Oracle Database Server. Supported versions that are affected are 19c and 21c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCPS to compromise Oracle Data Provider for .NET. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Data Provider for .NET.

References

github.com/advisories/GHSA-5pm2-9mr2-3frq
nvd.nist.gov/vuln/detail/CVE-2023-21893
www.nuget.org/packages/Oracle.ManagedDataAccess.Core/3.21.90
www.nuget.org/packages/Oracle.ManagedDataAccess/21.9.0
www.oracle.com/security-alerts/cpujan2023.html

Code Behaviors & Features

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