CVE-2023-1424
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MR/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MR/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MR/ES | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MR/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MR/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MR/DS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/ESS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/ESS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/ESS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/D | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-64MT/D | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-96MT/D | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-64MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-96MT/DSS | Serial number 17X**** or later, versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DS-TS | versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DSS-TS | versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MR/DS-TS | versions from 1.220 to 1.281 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R00CPU | versions 35 and prior | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R01CPU | versions 35 and prior | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R02CPU | versions 35 and prior | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R04CPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R08CPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R16CPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R32CPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R120CPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R04ENCPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R08ENCPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R16ENCPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R32ENCPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R120ENCPU | versions from 12 to 68 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R08SFCPU | versions from 26 to 31 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R16SFCPU | versions from 26 to 31 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R32SFCPU | versions from 26 to 31 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R120SFCPU | versions from 26 to 31 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R08PCPU | versions from 3 to 37 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R16PCPU | versions from 3 to 37 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R32PCPU | versions from 3 to 37 | affected |
| Mitsubishi Electric Corporation | MELSEC iQ-R Series R120PCPU | versions from 3 to 37 | affected |
Weaknesses
- CWE-120: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
ADP Enrichment
CVE Program Container
Additional References
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf
- https://jvn.jp/vu/JVNVU94650413
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf
- https://jvn.jp/vu/JVNVU94650413
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03
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