CVE-2023-49676

CODESYS: Use after free vulnerability through corrupted project files

Description

An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: CODESYS CODESYS Development System V2.3
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2024-024

Frequently Asked Questions

What is the severity of CVE-2023-49676?
CVE-2023-49676 has been scored as a medium severity vulnerability.
How to fix CVE-2023-49676?
To fix CVE-2023-49676, 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-2023-49676 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-49676 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-2023-49676?
CVE-2023-49676 affects CODESYS CODESYS Development System V2.3.
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