CVE-2023-49675: CODESYS: Out-of-bounds write through corrupted project files
Published May 6, 2024
·Updated
An unauthenticated local attacker may trick a user to open corrupted project files to execute arbitrary code or crash the system due to an out-of-bounds write vulnerability.
Affected Software
1 affected component
CODESYS CODESYS
Event History
May 6, 2024
CVE Published
via MITRE·11:09 AM
Data Sourced
via MITRE·11:09 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-49675?
CVE-2023-49675 is considered a high severity vulnerability due to the potential for arbitrary code execution and system crashes.
2
How do I fix CVE-2023-49675?
To mitigate CVE-2023-49675, ensure that all project files are validated and trusted before opening them.
3
Who is affected by CVE-2023-49675?
CVE-2023-49675 affects users of CODESYS software who may open corrupted project files.
4
What type of attack does CVE-2023-49675 allow?
CVE-2023-49675 allows an unauthenticated local attacker to execute arbitrary code or crash the system.
5
What is the nature of the vulnerability in CVE-2023-49675?
The vulnerability in CVE-2023-49675 is an out-of-bounds write that can be exploited through specially crafted project files.