Unauthenticated Local Attack Leads to System Crash via Use After Free Vulnerability
CVE-2023-49676

5.5MEDIUM

Key Information:

Vendor

Codesys

Status
Codesys Development System V2.3
Vendor
CVE Published:
6 May 2024

What is CVE-2023-49676?

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

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Affected Version(s)

CODESYS Development System V2.3 0 < 2.3.9.73

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Michael Heinzl
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