SB2021042148 - Multiple vulnerabilities in Delta Electronics CNCSoft-B

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2021042148

SB2021042148 - Multiple vulnerabilities in Delta Electronics CNCSoft-B

Published: April 21, 2021

Security Bulletin ID SB2021042148
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 50% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2021-22660)

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

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


2) Out-of-bounds write (CVE-ID: CVE-2021-22664)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trigger out-of-bounds write and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References