CVE-2023-3935

Wibu: Buffer Overflow in CodeMeter Runtime

Description

A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.43%
Vendor Advisory wibu.com
Affected: Wibu CodeMeter Runtime
Affected: Wibu CodeMeter Runtime
Published at:
Updated at:

References

Link Tags
https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/AdvisoryWIBU-230704-01-v3.0.pdf vendor advisory
https://cert.vde.com/en/advisories/VDE-2023-031/ third party advisory
https://cert.vde.com/en/advisories/VDE-2023-030/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-3935?
CVE-2023-3935 has been scored as a critical severity vulnerability.
How to fix CVE-2023-3935?
To fix CVE-2023-3935, 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-2023-3935 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-3935 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-2023-3935?
CVE-2023-3935 affects Wibu CodeMeter Runtime, Wibu CodeMeter Runtime.
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