SB2021020805 - Information disclosure in Horner Automation Cscape
Published: February 8, 2021 Updated: February 9, 2021
Security Bulletin ID
SB2021020805
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2021-22663)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when parsing project files. A remote attacker can create a specially crafted CSP files, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
Note: An attacker can leverage this vulnerability to execute code in the context of the current process.
Remediation
Install update from vendor's website.