An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this issue exists because of an incomplete fix for CVE-2020-35654.
{ "cpes": [ "cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*" ], "severity": "Critical" }