CVE-2024-45971

Description

Multiple Buffer overflows in the MMS Client in MZ Automation LibIEC61850 before commit 1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0 allow a malicious server to cause a stack-based buffer overflow via the MMS IdentifyResponse message.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.11%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/mz-automation/libiec61850/commit/1f52be9ddeae00e69cd43e4cac3cb4f0c880c4f0
https://encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-automations-mms-client/

Frequently Asked Questions

What is the severity of CVE-2024-45971?
CVE-2024-45971 has been scored as a critical severity vulnerability.
How to fix CVE-2024-45971?
To fix CVE-2024-45971, 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-2024-45971 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-45971 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.
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