CVE-2020-6084

An exploitable denial of service vulnerability exists in the ENIP Request Path Logical Segment functionality of Allen-Bradley Flex IO 1794-AENT/B 4.003. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability by sending an Electronic Key Segment with less bytes than required by the Key Format Table.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1006 Exploit Third Party Advisory
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:rockwellautomation:flex_i\/o_1794-aent:4.003:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:flex_i\/o_1794-aent:-:*:*:*:*:*:*:*

Information

Published : 2020-10-19 14:15

Updated : 2022-07-29 06:32


NVD link : CVE-2020-6084

Mitre link : CVE-2020-6084


JSON object : View

CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

rockwellautomation

  • flex_i\/o_1794-aent