CVE-2020-5666

Опубликовано: 16 нояб. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 7.1

EPSS Средний

Описание

Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules (R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120(EN)CPU Firmware versions from '35' to '51') allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may lead to a denial-of-service (DoS) condition in execution of the program and its communication.

Ссылки

https://jvn.jp/en/jp/JVN44764844/index.html
Third Party Advisory
https://jvn.jp/jp/JVN44764844/index.html
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-317-01
Third Party Advisory
US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-015_en.pdf
Mitigation
Vendor Advisory
https://jvn.jp/en/jp/JVN44764844/index.html
Third Party Advisory
https://jvn.jp/jp/JVN44764844/index.html
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-317-01
Third Party Advisory
US Government Resource
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-015_en.pdf
Mitigation
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:mitsubishielectric:melsec_iq-r00_firmware:*:*:*:*:*:*:*:*

Версия от 05 (включая) до 19 (включая)

cpe:2.3:h:mitsubishielectric:melsec_iq-r00:-:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

cpe:2.3:o:mitsubishielectric:melsec_iq-r01_firmware:*:*:*:*:*:*:*:*

Версия от 05 (включая) до 19 (включая)

cpe:2.3:h:mitsubishielectric:melsec_iq-r01:-:*:*:*:*:*:*:*

Конфигурация 3

Одновременно

cpe:2.3:o:mitsubishielectric:melsec_iq-r02_firmware:*:*:*:*:*:*:*:*

Версия от 05 (включая) до 19 (включая)

cpe:2.3:h:mitsubishielectric:melsec_iq-r02:-:*:*:*:*:*:*:*

Конфигурация 4

Одновременно

cpe:2.3:o:mitsubishielectric:melsec_iq-r04_firmware:*:*:*:*:*:*:*:*