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.
{
"nvd_published_at": "2021-03-19T04:15:00Z",
"severity": "CRITICAL",
"github_reviewed_at": "2021-03-22T22:07:48Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-787"
]
}