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CVE-2020-5527

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CVE-2020-5527

Published: Mar 30, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions.

VendorProductVersions

Mitsubishi Electric Corporation

MELSOFT transmission port (UDP/IP) of multiple Mitsubishi Electric MELSEC series

affected
MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions)

References

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