CVE-2020-6111

Summary

CVECVE-2020-6111
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-03 13:15:00 UTC
Updated2022-05-12 17:27:00 UTC
DescriptionAn exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000, Series B FRN 14.000, Series B FRN 13.000, Series B FRN 12.000, Series B FRN 11.000 and Series B FRN 10.000. A specially crafted packet can cause a major error, resulting in a denial of service. An attacker can send a malicious packet to trigger this vulnerability.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Rockwellautomation Micrologix 1100 - All All All
Hardware Rockwellautomation Micrologix 1100 - All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 10.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 11.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 12.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 13.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 14.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 15.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 15.002 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 16.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 10.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 11.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 12.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 13.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 14.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 15.000 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 15.002 All All All
Operating System Rockwellautomation Micrologix 1100 B Firmware 16.000 All All All

References

ReferenceSourceLinkTags
TALOS-2020-1057 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC talosintelligence.com Third Party Advisory
Rockwell Automation Allen-Bradley Micrologix 1100 | CISA MISC us-cert.cisa.gov
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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