「CVE-2026-112891」の検索結果
10月22日(木)
Pillow: Quadratic GIF comment copying during save
影響: pip:pillow >= 9.2.0, < 13.0.0 → 13.0.0 On Pillow 12.3.0 and upstream main (ad277e2761b489681e71b51e91367d46b0ceabb9), a GIF with a long comment makes _get_global_header() copy portions of the comment repeatedly when saving, including comments carried over from untrusted images. I suggest provisional Moderate severity for crafted-image CPU denial of service, with CVSS-B 6.9 assuming a network service automatically opens unauthenticated uploads and they are resaved as GIFs; impact depends on input-size, concurrency, and worker CPU lim…