Memory Buffer Overflow Vulnerability in Cscape by Horner Automation
CVE-2022-3379

7.8HIGH

Key Information:

Vendor

Horner Automation

Status
Cscape
Vendor
CVE Published:
27 October 2022

What is CVE-2022-3379?

Cscape software from Horner Automation is susceptible to a buffer overflow vulnerability due to improper validation of user-supplied data. This vulnerability arises when a user opens a specially crafted FNT file, which could allow an attacker to execute arbitrary code within the context of the current process. It highlights the critical need for users to ensure they are running an updated version of the software to mitigate potential exploitation risks.

Affected Version(s)

Cscape 0 <= 9.90

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-03
government-resource

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl
.