Input validation error in IBM Security Verify Governance



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-33609
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 IBM Security Verify Governance
Server applications / Other server solutions

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Input validation error

EUVDB-ID: #VU82555

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-33609

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to missing check in DataCommunicator class in com.vaadin:vaadin-server. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security Verify Governance: before 10.0.1.0.4

CPE2.3 External links

https://www.ibm.com/support/pages/node/6984971


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user 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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