What is CVE-2022-3379?

CVE-2022-3379 is a high-severity vulnerability in Horner Automation Cscape, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-10-27.

How severe is CVE-2022-3379?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Horner Automation Cscape

CVE-2022-3379

Horner Automation's Cscape version 9.90 SP7 and prior does not properly validate user-supplied data. If a user opens a maliciously formed FNT file, then an attacker could execute arbitrary code within the current process by writing outside the memory buffer.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (14.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Horner Automation Cscape — versions 0
Hornerautomation Cscape — versions 9.90

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, government-resource)

Frequently asked questions

What is CVE-2022-3379?: CVE-2022-3379 is a high-severity vulnerability in Horner Automation Cscape, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-10-27.
How severe is CVE-2022-3379?: High severity. CVSS v3 base score is 7.8 out of 10.