CVE-2023-21893

Vulnerability in the Oracle Data Provider for .NET component of Oracle Database Server

High · published January 17, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
47.7
In the wild
Unconfirmed
What it is

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. Note: Applies also to Database client-only on Windows platform. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00594 · 47.7th percentile
Published
2023-01-17T23:35Z
EPSS history
Timeline
  • 17 JAN 23:35Z
    Vulnerability in the Oracle Data Provider for .NET component of Oracle Database Server
    cvelistv5