CVE-2019-6811 (GCVE-0-2019-6811)

Vulnerability from cvelistv5 – Published: 2019-09-17 19:55 – Updated: 2024-08-04 20:31
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions (CWE-754)
Assigner
References
Impacted products
Vendor Product Version
Schneider Electric SE Modicon Quantum 140 NOE771x1 Affected: version 6.9 and earlier
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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