Pillow: Reachable undefined behavior in native integer operations, potentially leading to denial of service or logic integrity compromise

Summary Affected Object and Source Package: Pillow 12.3.0 Source: PyPI sdist pillow-12.3.0.tar.gz SHA-256: 3b8182a766685eaa002637e28b4ec8d6b18819a0c71f579bf0dbaa5830297cce Sink: src/imaging.c:2809:15, xsize += dx Details The code in Pillow 12.3.0 is: c for xsize = 0; text; text++ int dx =...