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Out-of-bounds Read

CVE-2021-25287

Severity High
Score 9.1/10

Summary

An issue was discovered in Pillow 2.4.0 before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • 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