SB2021010409 - Multiple vulnerabilities in HCL Domino

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Input validation error (CVE-ID: CVE-2020-14273)

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

2) Information disclosure (CVE-ID: CVE-2020-14270)

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

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

Remediation

Install update from vendor's website.

References

• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085947
• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085881