CVE-2020-2512

2020-01-1516:33:59

oracle

www.cve.org

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

39.7%

JSON

Vulnerability in the Database Gateway for ODBC component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows unauthenticated attacker with network access via OracleNet to compromise Database Gateway for ODBC. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Database Gateway for ODBC. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

CNA Affected

[
  {
    "product": "Oracle Database",
    "vendor": "Oracle Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "11.2.0.4"
      },
      {
        "status": "affected",
        "version": "12.1.0.2"
      },
      {
        "status": "affected",
        "version": "12.2.0.1"
      },
      {
        "status": "affected",
        "version": "18c"
      },
      {
        "status": "affected",
        "version": "19c"
      }
    ]
  }
]