#VU21934 Out-of-bounds write


Published: 2019-10-18

Vulnerability identifier: #VU21934

Vulnerability risk: High

CVSSv3.1:

CVE-ID: CVE-2019-13545

CWE-ID: CWE-787

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cscape
Universal components / Libraries / Software for developers

Vendor: Horner Automation

Description

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 create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cscape: 9.90


CPE

External links
http://ics-cert.us-cert.gov/advisories/icsa-19-290-02


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


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