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Improper Input Validation

CVE-2018-1043

Medium
6.5/10

Summary

In Moodle before 3.2.7, 3.3.x before 3.3.4 and 3.4.x before 3.4.1, the setting for blocked hosts list can be bypassed with multiple A record hostnames.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • LOW
  • NONE
  • NONE

CWE-20 - Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References

Advisory Timeline

  • Published