CVE-2022-3377

Description

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.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory cisa.gov
Affected: Horner Automation Cscape
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-03 patch government resource third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2022-3377?
CVE-2022-3377 has been scored as a high severity vulnerability.
How to fix CVE-2022-3377?
To fix CVE-2022-3377, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-3377 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-3377 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-3377?
CVE-2022-3377 affects Horner Automation Cscape.
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