Improper input validation in Oracle Database Server - CVE-2023-21949
Published: July 19, 2023
Vulnerability identifier: #VU78390
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-21949
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Oracle
Affected software:
Oracle Database Server
Oracle Database Server
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to manipulate data.
The vulnerability exists due to improper input validation within the Advanced Networking Option in Oracle Database Server. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.
How to mitigate CVE-2023-21949
Install updates from vendor's website.