Description
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/ES
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/DS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ESS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ESS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/D
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/D
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/D
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/DSS
Default version status: unaffected
Serial number 17X**** or later, versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS
Default version status: unaffected
versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS
Default version status: unaffected
versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS
Default version status: unaffected
versions from 1.220 to 1.281affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R00CPU
Default version status: unaffected
versions 35 and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R01CPU
Default version status: unaffected
versions 35 and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R02CPU
Default version status: unaffected
versions 35 and prioraffected
Mitsubishi Electric Corporation MELSEC iQ-R Series R04CPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08CPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16CPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32CPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120CPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R04ENCPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08ENCPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16ENCPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32ENCPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120ENCPU
Default version status: unaffected
versions from 12 to 68affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08SFCPU
Default version status: unaffected
versions from 26 to 31affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16SFCPU
Default version status: unaffected
versions from 26 to 31affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32SFCPU
Default version status: unaffected
versions from 26 to 31affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120SFCPU
Default version status: unaffected
versions from 26 to 31affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R08PCPU
Default version status: unaffected
versions from 3 to 37affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R16PCPU
Default version status: unaffected
versions from 3 to 37affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R32PCPU
Default version status: unaffected
versions from 3 to 37affected
Mitsubishi Electric Corporation MELSEC iQ-R Series R120PCPU
Default version status: unaffected
versions from 3 to 37affected