Improper input validation in Oracle Communications Network Integrity



Published: 2022-01-23
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-2351
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Oracle Communications Network Integrity
Server applications / Other server solutions

Vendor Oracle

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Improper input validation

EUVDB-ID: #VU55044

Risk: High

CVSSv3.1: 7.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-2351

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

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 execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Communications Network Integrity: 7.3.5 - 7.3.6


CPE2.3 External links

http://www.oracle.com/security-alerts/cpujan2022.html?904646

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



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