Improper input validation in Oracle Database Server - CVE-2021-1993
Published: January 19, 2021
Vulnerability identifier: #VU49734
CSH Severity: Medium
CVSS v4: 5.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-1993
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated user to manipulate data.
The vulnerability exists due to improper input validation within the Java VM in Oracle Database Server. A remote authenticated user can exploit this vulnerability to manipulate data.
Affected software
Oracle Database Server
How to mitigate CVE-2021-1993
Install updates from vendor's website.