CVE-2020-5652

First published: Mon Nov 02 2020(Updated: )

Uncontrolled resource consumption vulnerability in Ethernet Port on MELSEC iQ-R, Q and L series CPU modules (R 00/01/02 CPU firmware versions '20' and earlier, R 04/08/16/32/120 (EN) CPU firmware versions '52' and earlier, R 08/16/32/120 SFCPU firmware versions '22' and earlier, R 08/16/32/120 PCPU all versions, R 08/16/32/120 PSFCPU all versions, R 16/32/64 MTCPU all versions, Q03 UDECPU, Q 04/06/10/13/20/26/50/100 UDEHCPU serial number '22081' and earlier , Q 03/04/06/13/26 UDVCPU serial number '22031' and earlier, Q 04/06/13/26 UDPVCPU serial number '22031' and earlier, Q 172/173 DCPU all versions, Q 172/173 DSCPU all versions, Q 170 MCPU all versions, Q 170 MSCPU all versions, L 02/06/26 CPU (-P) and L 26 CPU - (P) BT all versions) allows a remote unauthenticated attacker to stop the Ethernet communication functions of the products via a specially crafted packet, which may lead to a denial of service (DoS) condition .

Credit: vultures@jpcert.or.jp

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• collector/nvd-index
• agent/type
• vendor/mitsubishielectric
• canonical/mitsubishielectric melsec q-q04udpvcpu firmware
• version/mitsubishielectric melsec q-q04udpvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q04udpvcpu
• canonical/mitsubishielectric melsec q-q06udpvcpu firmware
• version/mitsubishielectric melsec q-q06udpvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q06udpvcpu
• canonical/mitsubishielectric melsec q-q13udpvcpu firmware
• version/mitsubishielectric melsec q-q13udpvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q13udpvcpu
• canonical/mitsubishielectric melsec q-q26udpvcpu firmware
• version/mitsubishielectric melsec q-q26udpvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q26udpvcpu
• canonical/mitsubishielectric melsec q-q03udvcpu firmware
• version/mitsubishielectric melsec q-q03udvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q03udvcpu
• canonical/mitsubishielectric melsec q-q04udvcpu firmware
• version/mitsubishielectric melsec q-q04udvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q04udvcpu
• canonical/mitsubishielectric melsec q-q13udvcpu firmware
• version/mitsubishielectric melsec q-q13udvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q13udvcpu
• canonical/mitsubishielectric melsec q-q26udvcpu firmware
• version/mitsubishielectric melsec q-q26udvcpu firmware/22031
• canonical/mitsubishielectric melsec q-q26udvcpu
• canonical/mitsubishielectric melsec q-q03udecpu firmware
• version/mitsubishielectric melsec q-q03udecpu firmware/22081
• canonical/mitsubishielectric melsec q-q03udecpu
• canonical/mitsubishielectric melsec q-q04udehcpu firmware
• version/mitsubishielectric melsec q-q04udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q04udehcpu
• canonical/mitsubishielectric melsec q-q06udehcpu firmware
• version/mitsubishielectric melsec q-q06udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q06udehcpu
• canonical/mitsubishielectric melsec q-q10udehcpu firmware
• version/mitsubishielectric melsec q-q10udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q10udehcpu
• canonical/mitsubishielectric melsec q-q13udehcpu firmware
• version/mitsubishielectric melsec q-q13udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q13udehcpu
• canonical/mitsubishielectric melsec q-q20udehcpu firmware
• version/mitsubishielectric melsec q-q20udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q20udehcpu
• canonical/mitsubishielectric melsec q-q26udehcpu firmware
• version/mitsubishielectric melsec q-q26udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q26udehcpu
• canonical/mitsubishielectric melsec q-q50udehcpu firmware
• version/mitsubishielectric melsec q-q50udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q50udehcpu
• canonical/mitsubishielectric melsec q-q100udehcpu firmware
• version/mitsubishielectric melsec q-q100udehcpu firmware/22081
• canonical/mitsubishielectric melsec q-q100udehcpu
• canonical/mitsubishielectric melsec iq-r08sfcpu firmware
• version/mitsubishielectric melsec iq-r08sfcpu firmware/22
• canonical/mitsubishielectric melsec iq-r08sfcpu
• canonical/mitsubishielectric melsec iq-r16sfcpu firmware
• version/mitsubishielectric melsec iq-r16sfcpu firmware/22
• canonical/mitsubishielectric melsec iq-r16sfcpu
• canonical/mitsubishielectric melsec iq-r32sfcpu firmware
• version/mitsubishielectric melsec iq-r32sfcpu firmware/22
• canonical/mitsubishielectric melsec iq-r32sfcpu
• canonical/mitsubishielectric melsec iq-r120sfcpu firmware
• version/mitsubishielectric melsec iq-r120sfcpu firmware/22
• canonical/mitsubishielectric melsec iq-r120sfcpu
• canonical/mitsubishielectric melsec iq-r04encpu firmware
• version/mitsubishielectric melsec iq-r04encpu firmware/52
• canonical/mitsubishielectric melsec iq-r04encpu
• canonical/mitsubishielectric melsec iq-r08encpu firmware
• version/mitsubishielectric melsec iq-r08encpu firmware/52
• canonical/mitsubishielectric melsec iq-r08encpu
• canonical/mitsubishielectric melsec iq-r16encpu firmware
• version/mitsubishielectric melsec iq-r16encpu firmware/52
• canonical/mitsubishielectric melsec iq-r16encpu
• canonical/mitsubishielectric melsec iq-r32encpu firmware
• version/mitsubishielectric melsec iq-r32encpu firmware/52
• canonical/mitsubishielectric melsec iq-r32encpu
• canonical/mitsubishielectric melsec iq-r120encpu firmware
• version/mitsubishielectric melsec iq-r120encpu firmware/52
• canonical/mitsubishielectric melsec iq-r120encpu
• canonical/mitsubishielectric melsec iq-r00cpu firmware
• version/mitsubishielectric melsec iq-r00cpu firmware/20
• canonical/mitsubishielectric melsec iq-r00cpu
• canonical/mitsubishielectric melsec iq-r01cpu firmware
• version/mitsubishielectric melsec iq-r01cpu firmware/20
• canonical/mitsubishielectric melsec iq-r01cpu
• canonical/mitsubishielectric melsec iq-r02cpu firmware
• version/mitsubishielectric melsec iq-r02cpu firmware/20
• canonical/mitsubishielectric melsec iq-r02cpu
• canonical/mitsubishielectric melsec iq-r08pcpu firmware
• canonical/mitsubishielectric melsec iq-r08pcpu
• canonical/mitsubishielectric melsec iq-r08psfcpu firmware
• canonical/mitsubishielectric melsec iq-r08psfcpu
• canonical/mitsubishielectric melsec iq-r120pcpu firmware
• canonical/mitsubishielectric melsec iq-r120pcpu
• canonical/mitsubishielectric melsec iq-r120psfcpu firmware
• canonical/mitsubishielectric melsec iq-r120psfcpu
• canonical/mitsubishielectric melsec iq-r16mtcpu firmware
• canonical/mitsubishielectric melsec iq-r16mtcpu
• canonical/mitsubishielectric melsec iq-r16pcpu firmware
• canonical/mitsubishielectric melsec iq-r16pcpu
• canonical/mitsubishielectric melsec iq-r16psfcpu firmware
• canonical/mitsubishielectric melsec iq-r16psfcpu
• canonical/mitsubishielectric melsec iq-r32mtcpu firmware
• canonical/mitsubishielectric melsec iq-r32mtcpu
• canonical/mitsubishielectric melsec iq-r32pcpu firmware
• canonical/mitsubishielectric melsec iq-r32pcpu
• canonical/mitsubishielectric melsec iq-r32psfcpu firmware
• canonical/mitsubishielectric melsec iq-r32psfcpu
• canonical/mitsubishielectric melsec iq-r64mtcpu firmware
• canonical/mitsubishielectric melsec iq-r64mtcpu
• canonical/mitsubishielectric melsec l02cpu-p firmware
• canonical/mitsubishielectric melsec l02cpu-p
• canonical/mitsubishielectric melsec l06cpu-p firmware
• canonical/mitsubishielectric melsec l06cpu-p
• canonical/mitsubishielectric melsec l26cpu-p firmware
• canonical/mitsubishielectric melsec l26cpu-p
• canonical/mitsubishielectric melsec l26cpu-pbt firmware
• canonical/mitsubishielectric melsec l26cpu-pbt
• canonical/mitsubishielectric melsec q-q170mcpu firmware
• canonical/mitsubishielectric melsec q-q170mcpu
• canonical/mitsubishielectric melsec q-q170mscpu-s1 firmware
• canonical/mitsubishielectric melsec q-q170mscpu-s1
• canonical/mitsubishielectric melsec q-q172dcpu-s1 firmware
• canonical/mitsubishielectric melsec q-q172dcpu-s1
• canonical/mitsubishielectric melsec q-q172dscpu firmware
• canonical/mitsubishielectric melsec q-q172dscpu
• canonical/mitsubishielectric melsec q-q173dcpu-s1 firmware
• canonical/mitsubishielectric melsec q-q173dcpu-s1
• canonical/mitsubishielectric melsec q-q173dscpu firmware
• canonical/mitsubishielectric melsec q-q173dscpu
• canonical/mitsubishielectric melsec q-qmr-mq100 firmware
• canonical/mitsubishielectric melsec q-qmr-mq100