Improper input validation in Oracle Communications Cloud Native Core Policy - CVE-2021-3597
Published: October 18, 2022
Vulnerability identifier: #VU68430
CSH Severity: Medium
CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-3597
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Signaling (undertow) component in Oracle Communications Cloud Native Core Policy. A remote non-authenticated attacker can exploit this vulnerability to perform a denial of service (DoS) attack.
Affected software
Oracle Communications Cloud Native Core Policy
Oracle Communications Cloud Native Core Binding Support Function
Fuse
Oracle Communications Cloud Native Core Binding Support Function
Fuse
How to mitigate CVE-2021-3597
Install updates from vendor's website.
Fuse - update to 7.10.0