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HIGH

An Improper Check for Unusual or Exceptional Conditions (CWE-754) vulnerability exists in Modicon Quantum 140 NOE771x1 version 6.9 and earlier, which could cause denial of service when the module receives an IP fragmented packet with a length greater than 65535 bytes

Published Sep 17, 2019

Description

An Improper Check for Unusual or Exceptional Conditions (CWE-754) vulnerability exists in Modicon Quantum 140 NOE771x1 version 6.9 and earlier, which could cause denial of service when the module receives an IP fragmented packet with a length greater than 65535 bytes. The module then requires a power cycle to recover.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-754

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner schneider
Published Sep 17, 2019
Updated Aug 4, 2024
Reserved Jan 25, 2019
Link CVE-2019-6811
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2019-6811
Red Hat
Severity n/a
Public date n/a
Links CVE-2019-6811