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cve[email protected]CVE-2020-2512
HistoryJan 15, 2020 - 5:15 p.m.

CVE-2020-2512

2020-01-1517:15:15
web.nvd.nist.gov
48
cve-2020-2512
oracle
database
gateway
odbc
vulnerability
exploit
network access
cvss
dos

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.7%

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).

Affected configurations

Vulners
NVD
Node
oracleoracle_databaseRange11.2.0.4
OR
oracleoracle_databaseRange12.1.0.2
OR
oracleoracle_databaseRange12.2.0.1
VendorProductVersionCPE
oracleoracle_database*cpe:2.3:a:oracle:oracle_database:*:*:*:*:*:*:*:*
oracleoracle_database*cpe:2.3:a:oracle:oracle_database:*:*:*:*:*:*:*:*
oracleoracle_database*cpe:2.3:a:oracle:oracle_database:*:*:*:*:*:*:*:*

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"
      }
    ]
  }
]

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.7%

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