What is CVE-2022-3377?

CVE-2022-3377 is a high-severity vulnerability in Horner Automation Cscape, classified under Access of Uninitialized Pointer. CVSS score: 7.8/10. Published 2022-11-15.

How severe is CVE-2022-3377?

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

Vulnerability in Horner Automation Cscape

CVE-2022-3377

Horner Automation's Cscape version 9.90 SP 6 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 accessing an uninitialized pointer, leading to an out-of-bounds memory read.

EPSS: 0.002 (14.9th 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-824 — Access of Uninitialized Pointer

References

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

Frequently asked questions

What is CVE-2022-3377?: CVE-2022-3377 is a high-severity vulnerability in Horner Automation Cscape, classified under Access of Uninitialized Pointer. CVSS score: 7.8/10. Published 2022-11-15.
How severe is CVE-2022-3377?: High severity. CVSS v3 base score is 7.8 out of 10.