cve-2020-5668
Vulnerability from cvelistv5
Published
2020-11-20 03:30
Modified
2024-08-04 08:39
Severity ?
Summary
Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series modules (R00/01/02CPU firmware version '19' and earlier, R04/08/16/32/120 (EN) CPU firmware version '51' and earlier, R08/16/32/120SFCPU firmware version '22' and earlier, R08/16/32/120PCPU firmware version '25' and earlier, R08/16/32/120PSFCPU firmware version '06' and earlier, RJ71EN71 firmware version '47' and earlier, RJ71GF11-T2 firmware version '47' and earlier, RJ72GF15-T2 firmware version '07' and earlier, RJ71GP21-SX firmware version '47' and earlier, RJ71GP21S-SX firmware version '47' and earlier, and RJ71GN11-T2 firmware version '11' and earlier) allows a remote unauthenticated attacker to cause an error in a CPU unit and cause a denial-of-service (DoS) condition in execution of the program and its communication, or to cause a denial-of-service (DoS) condition in communication via the unit by receiving a specially crafted SLMP packet
References
vultures@jpcert.or.jphttps://jvn.jp/vu/JVNVU95980140/index.htmlThird Party Advisory
vultures@jpcert.or.jphttps://us-cert.cisa.gov/ics/advisories/icsa-20-324-05Third Party Advisory, US Government Resource
vultures@jpcert.or.jphttps://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-016.pdfVendor Advisory
vultures@jpcert.or.jphttps://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-016_en.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/vu/JVNVU95980140/index.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-324-05Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-016.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-016_en.pdfVendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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      "id": "CVE-2020-5668",
      "lastModified": "2024-11-21T05:34:27.190",
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      "published": "2020-11-20T04:15:11.423",
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      "sourceIdentifier": "vultures@jpcert.or.jp",
      "vulnStatus": "Modified",
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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