Information disclosure in IBM QRadar Network Security

1) Information disclosure

EUVDB-ID: #VU65269

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-4159

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM QRadar Network Security: 5.4.0 - 5.5.0.10

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_qradar_network_security:5.4.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_qradar_network_security:5.4.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_qradar_network_security:5.4.0.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/support/pages/node/6602933

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.