SB2022101420 - Multiple vulnerabilities in Dell EMC Disk Library for mainframe

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2020-12360)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in the firmware. A local user can trigger out-of-bounds read error and read contents of memory on the system.

2) Input validation error (CVE-ID: CVE-2020-24486)

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

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

3) Buffer overflow (CVE-ID: CVE-2020-12358)

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

The vulnerability exists due to a boundary error when in the firmware. A local administrator can trigger memory corruption and cause a denial of service condition on the target system.

Remediation

Install update from vendor's website.

References

• https://www.dell.com/support/kbdoc/en-us/000193245/dsa-2021-225-dell-emc-disk-library-for-mainframe-security-update-for-2021-1-intel-platform-update-ipu-vulnerabilities