#VU62511 Improper input validation in Oracle Communications Cloud Native Core Policy - CVE-2021-39140

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Main Vulnerability Database Vulnerabilities #VU62511

#VU62511 Improper input validation in Oracle Communications Cloud Native Core Policy - CVE-2021-39140

Published: April 22, 2022 / Updated: December 17, 2024


Vulnerability identifier: #VU62511
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/U:Green
CVE-ID: CVE-2021-39140
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Oracle Communications Cloud Native Core Policy
Software vendor:
Oracle

Description

The vulnerability allows a remote authenticated user to a crash the entire system.

The vulnerability exists due to improper input validation within the Policy (XStream) component in Oracle Communications Cloud Native Core Policy. A remote authenticated user can exploit this vulnerability to a crash the entire system.


Remediation

Install updates from vendor's website.

External links