CVE-2024-45970

Multiple Buffer overflows in the MMS Client in MZ Automation LibIEC61850 before commit ac925fae8e281ac6defcd630e9dd756264e9c5bc allow a malicious server to cause a stack-based buffer overflow via the MMS FileDirResponse message.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - cve@mitre.org

Published

2024-11-15

Last modified

2024-11-15

Weaknesses

CWE-120

Affected products

• Lib60870 (Mz-automation)
• Libiec61850 (Mz-automation)

References

• https://encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-automations-mms-client/
• https://github.com/mz-automation/libiec61850/commit/ac925fae8e281ac6defcd630e9dd756264e9c5bc