CVE-2026-54604
2026-09-17
21h17 +00:00
21h17 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
CVE 描述
OpenSlide is a C library for reading whole slide image files. Prior to 4.0.1, a behavior change in libtiff 4.7.1 causes the indirect TIFF tile path in src/openslide-decode-tiff.c and _openslide_tiff_read_tile() to request a full-height destination for a partial bottom tile row, allowing uninitialized heap memory to enter pixel data returned by openslide_read_region(). A crafted but valid slide can trigger the issue in TIFF-based formats other than Hamamatsu NDPI when a network service renders attacker-provided slides. Successful extraction depends on pixel transparency handling and recompression, OpenSlide with libtiff 4.7.0 or earlier is not affected, and official binary builds 4.0.0.10 and 4.0.0.11 are affected. This issue is fixed in OpenSlide 4.0.1 and official binary build 4.0.0.12.
CVE 信息
相关弱点
| 弱点名称 | 来源 | |
|---|---|---|
| Reliance on Undefined, Unspecified, or Implementation-Defined Behavior The product uses an API function, data structure, or other entity in a way that relies on properties that are not always guaranteed to hold for that entity. |
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| Use of Uninitialized Resource The product uses or accesses a resource that has not been initialized. |
