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Out-of-bounds Read


Severity High
Score 9.8/10


Improper handling of "close_notify" alerts can result in an out-of-bounds read in "AsyncSSLSocket". This issue affects folly prior to v2019.11.04.00.

  • LOW
  • HIGH
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-125 - Out-of-Bounds Read

Out-of-bounds read is a vulnerability that allows access to memory beyond the authorized accessible location. Such a vulnerability compromises the confidentiality of the trusted environment in the application and enables an attacker to launch further attacks by leveraging the exposed information.

Advisory Timeline

  • Published