Pillow: Reachable undefined behavior in native integer operations, potentially leading to denial of service or logic integrity compromise
影響: pip:pillow < 13.0.0 → 13.0.0
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 = self->glyphs[text].dx; if (dx > 0 && xsize > INT_MAX - dx) { PyErr_SetString(PyExc_OverflowError, "Width too large"); return -1; } xsize += dx; } The PILfont glyph advance is parsed from a signed 16-bit field, so…
| CVE | CVE-2026-96641 |
|---|---|
| 정보원 | GitHub Advisory Database |
| 수집 시각 | 2026. 10. 23. 오전 05:09 |
| 데이터 | Markdown JSON |
2026. 10. 23. 오전 01:01, GitHub Advisory Database에서 "Pillow: Reachable undefined behavior in native integer operations, potentially leading to denial of service or logic integrity compromise"을(를) 게시했습니다 (유형: 취약점 권고). 심각도는 "보통"(medium)입니다. 관련 기술: Python. CVE: CVE-2026-96641.