Vulnerability Monitor

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CVE-2021-1993

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Java VM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 4.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N).

Published

2021-01-20T15:15:44.643

Last Modified

2024-11-21T05:45:45.947

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:S/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application oracle database_server 12.1.0.2 Yes
Application oracle database_server 12.2.0.1 Yes
Application oracle database_server 18c Yes
Application oracle database_server 19c Yes
Application oracle enterprise_manager_ops_center 12.4.0.0 Yes
Application oracle hyperion_infrastructure_technology 11.1.2.4 Yes
Operating System oracle zfs_storage_appliance 8.8 Yes
References