Description (CNA)
OpenSlide is a C library for reading whole slide image files. From 3.4.1 until 4.0.1, OpenSlide's parse_level0_xml() processing in src/openslide-vendor-ventana.c accepts nonpositive row or column tile counts from a crafted Ventana BIF file. The invalid counts produce attacker-controlled relative memory offsets and allow arbitrary values to be written at those offsets, affecting all supported platforms and configurations and resulting in a crash or potential arbitrary code execution. This issue is fixed in version 4.0.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| openslide / openslide | affected >= 3.4.1, < 4.0.1 |
CWE
CWE-123, CWE-823, CWE-1284
References
- https://github.com/openslide/openslide/security/advisories/GHSA-mxg2-48g7-fmwc
- https://github.com/openslide/openslide/pull/751
- https://github.com/openslide/openslide/commit/2be88bd782d9fff46de8e56a99baca523e7917b3
- https://github.com/openslide/openslide/releases/tag/v4.0.1
ADP enrichment
No English description supplied.
No references supplied.