Vulnerability identifier: #VU24422

Vulnerability risk: Low

CVSSv3.1: 3.4 [CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-2731

CWE-ID: CWE-20

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Oracle Database Server
Server applications / Database software

Vendor: Oracle

Description

The vulnerability allows a local authenticated user to manipulate or delete data.

The vulnerability exists due to improper input validation within the Core RDBMS in Oracle Database Server. A local authenticated user can exploit this vulnerability to manipulate or delete data.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Oracle Database Server: 11.2.0.4 - 19c

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External links
http://www.oracle.com/security-alerts/cpujan2020.html

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.